Vulnerability-Lookup

SUSE-SU-2021:3972-1

Vulnerability from csaf_suse - Published: 2021-12-08 10:39 - Updated: 2026-09-20 14:11

Summary

Security update for the Linux Kernel

Severity

Important

Notes

Title of the patch: Security update for the Linux Kernel

Description of the patch: The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past (jsc#SLE-22573) You can reenable via systemctl setting /proc/sys/kernel/unprivileged_bpf_disabled to 0. (kernel.unprivileged_bpf_disabled = 0) The following security bugs were fixed: - CVE-2021-0941: In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation (bnc#1192045). - CVE-2021-31916: An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel A bound check failure allowed an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability (bnc#1192781). - CVE-2021-20322: Make the ipv4 and ipv6 ICMP exception caches less predictive to avoid information leaks about UDP ports in use. (bsc#1191790) - CVE-2021-34981: Fixed file refcounting in cmtp when cmtp_attach_device fails. (bsc#1191961) - CVE-2021-3655: Fixed a missing size validations on inbound SCTP packets, which may have allowed the kernel to read uninitialized memory (bsc#1188563). - CVE-2021-3715: Fixed a use-after-free in route4_change() in net/sched/cls_route.c (bsc#1190349). - CVE-2021-3760: Fixed a use-after-free vulnerability with the ndev->rf_conn_info object (bsc#1190067). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673). - CVE-2021-3542: Fixed heap buffer overflow in firedtv driver (bsc#1186063). - CVE-2021-42252: Fixed an issue inside aspeed_lpc_ctrl_mmap that could have allowed local attackers to access the Aspeed LPC control interface to overwrite memory in the kernel and potentially execute privileges (bnc#1190479). - CVE-2021-41864: Fixed prealloc_elems_and_freelist that allowed unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write (bnc#1191317). - CVE-2021-42008: Fixed a slab out-of-bounds write in the decode_data function in drivers/net/hamradio/6pack.c. Input from a process that had the CAP_NET_ADMIN capability could have lead to root access (bsc#1191315). - CVE-2021-37159: Fixed use-after-free and a double free inside hso_free_net_device in drivers/net/usb/hso.c when unregister_netdev is called without checking for the NETREG_REGISTERED state (bnc#1188601). - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bnc#1191193) - CVE-2021-3752: Fixed a use after free vulnerability in the Linux kernel's bluetooth module. (bsc#1190023) - CVE-2021-40490: Fixed a race condition discovered in the ext4 subsystem that could leat to local priviledge escalation. (bnc#1190159) - CVE-2021-3744: Fixed a bug which could allows attackers to cause a denial of service. (bsc#1189884) - CVE-2021-3764: Fixed a bug which could allows attackers to cause a denial of service. (bsc#1190534) - CVE-2021-3772: Fixed a remote denial of service in the SCTP stack, if the attacker can spoof IP addresses and knows the IP-addresses and port numbers being used (bnc#1190351). - CVE-2018-9517: Fixed possible memory corruption due to a use after free in pppol2tp_connect (bsc#1108488). - CVE-2019-3874: Fixed possible denial of service attack via SCTP socket buffer used by a userspace applications (bnc#1129898). - CVE-2019-3900: Fixed an infinite loop issue while handling incoming packets in handle_rx() (bnc#1133374). - CVE-2021-3640: Fixed a Use-After-Free vulnerability in function sco_sock_sendmsg() in the bluetooth stack (bsc#1188172). - CVE-2021-3653: Missing validation of the `int_ctl` VMCB field and allows a malicious L1 guest to enable AVIC support for the L2 guest. (bsc#1189399). - CVE-2021-3656: Missing validation of the the `virt_ext` VMCB field and allows a malicious L1 guest to disable both VMLOAD/VMSAVE intercepts and VLS for the L2 guest (bsc#1189400). - CVE-2021-3679: A lack of CPU resource in tracing module functionality was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service (bnc#1189057). - CVE-2021-3732: Mounting overlayfs inside an unprivileged user namespace can reveal files (bsc#1189706). - CVE-2021-3753: Fixed race out-of-bounds in virtual terminal handling (bsc#1190025). - CVE-2021-3759: Unaccounted ipc objects in Linux kernel could have lead to breaking memcg limits and DoS attacks (bsc#1190115). - CVE-2021-38160: Data corruption or loss could be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size in drivers/char/virtio_console.c (bsc#1190117) - CVE-2021-38198: arch/x86/kvm/mmu/paging_tmpl.h incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault (bnc#1189262). - CVE-2021-38204: drivers/usb/host/max3421-hcd.c allowed physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations (bnc#1189291). - CVE-2021-34556: Fixed side-channel attack via a Speculative Store Bypass via unprivileged BPF program that could have obtain sensitive information from kernel memory (bsc#1188983). - CVE-2021-35477: Fixed BPF stack frame pointer which could have been abused to disclose content of arbitrary kernel memory (bsc#1188985). - CVE-2020-12770: Fixed sg_remove_request call in a certain failure cases (bsc#1171420). - CVE-2021-3659: Fixed a NULL pointer dereference in llsec_key_alloc() in net/mac802154/llsec.c (bsc#1188876). - CVE-2021-22543: Fixed improper handling of VM_IO|VM_PFNMAP vmas in KVM, which could bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allowed users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation (bsc#1186482). - CVE-2021-37576: Fixed an issue on the powerpc platform, where a KVM guest OS user could cause host OS memory corruption via rtas_args.nargs (bsc#1188838). - CVE-2020-0429: In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. (bsc#1176724). The following non-security bugs were fixed: - Add arch-dependent support markers in supported.conf (bsc#1186672) - Add the support for kernel-FLAVOR-optional subpackage (jsc#SLE-11796) - NFS: Do uncached readdir when we're seeking a cookie in an empty page cache (bsc#1191628). - PCI: hv: Use expected affinity when unmasking IRQ (bsc#1185973). - Use /usr/lib/modules as module dir when usermerge is active in the target distro. - UsrMerge the kernel (boo#1184804) - bpf: Add kconfig knob for disabling unpriv bpf by default (jsc#SLE-22913) - bpf: Disallow unprivileged bpf by default (jsc#SLE-22913). - cpufreq: intel_pstate: Add Icelake servers support in no-HWP mode (bsc#1185758,bsc#1192400). - drm: fix spectre issue in vmw_execbuf_ioctl (bsc#1192802). - drop debugging statements - ftrace: Fix scripts/recordmcount.pl due to new binutils (bsc#1192267). - gigaset: fix spectre issue in do_data_b3_req (bsc#1192802). - handle also race conditions in /proc/net/tcp code - hisax: fix spectre issues (bsc#1192802). - hv: adjust mana_select_queue to old ndo_select_queue API - hv: mana: adjust mana_select_queue to old API (jsc#SLE-18779, bsc#1185727). - hv: mana: fake bitmap API (jsc#SLE-18779, bsc#1185726). - hv: mana: remove netdev_lockdep_set_classes usage (jsc#SLE-18779, bsc#1185727). - hysdn: fix spectre issue in hycapi_send_message (bsc#1192802). - infiniband: fix spectre issue in ib_uverbs_write (bsc#1192802). - ipc: remove memcg accounting for sops objects in do_semtimedop() (bsc#1190115). - iwlwifi: fix spectre issue in iwl_dbgfs_update_pm (bsc#1192802). - media: dvb_ca_en50221: prevent using slot_info for Spectre attacs (bsc#1192802). - media: dvb_ca_en50221: sanity check slot number from userspace (bsc#1192802). - media: wl128x: get rid of a potential spectre issue (bsc#1192802). - memcg: enable accounting for file lock caches (bsc#1190115). - mm: vmscan: scan anonymous pages on file refaults (VM Performance, bsc#1183050). - mpt3sas: fix spectre issues (bsc#1192802). - net/mlx4_en: Avoid scheduling restart task if it is already running (bsc#1181854 bsc#1181855). - net/mlx4_en: Handle TX error CQE (bsc#1181854 bsc#1181855). - net: mana: Add WARN_ON_ONCE in case of CQE read overflow (jsc#SLE-18779, bsc#1185727). - net: mana: Add a driver for Microsoft Azure Network Adapter (MANA) (jsc#SLE-18779, bsc#1185727). - net: mana: Add support for EQ sharing (jsc#SLE-18779, bsc#1185727). - net: mana: Fix a memory leak in an error handling path in (jsc#SLE-18779, bsc#1185727). - net: mana: Fix error handling in mana_create_rxq() (git-fixes, bsc#1191801). - net: mana: Move NAPI from EQ to CQ (jsc#SLE-18779, bsc#1185727). - net: mana: Prefer struct_size over open coded arithmetic (jsc#SLE-18779, bsc#1185727). - net: mana: Use int to check the return value of mana_gd_poll_cq() (jsc#SLE-18779, bsc#1185727). - net: mana: Use struct_size() in kzalloc() (jsc#SLE-18779, bsc#1185727). - net: mana: fix PCI_HYPERV dependency (jsc#SLE-18779, bsc#1185727). - net: mana: remove redundant initialization of variable err (jsc#SLE-18779, bsc#1185727). - net: sched: sch_teql: fix null-pointer dereference (bsc#1190717). - net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd() (bsc#1192802). - net_sched: cls_route: remove the right filter from hashtable (networking-stable-20_03_28). - objtool: Do not fail on missing symbol table (bsc#1192379). - osst: fix spectre issue in osst_verify_frame (bsc#1192802). - ovl: check whiteout in ovl_create_over_whiteout() (bsc#1189846). - ovl: filter of trusted xattr results in audit (bsc#1189846). - ovl: fix dentry leak in ovl_get_redirect (bsc#1189846). - ovl: initialize error in ovl_copy_xattr (bsc#1189846). - ovl: relax WARN_ON() on rename to self (bsc#1189846). - s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant (bsc#1190601). - s390/bpf: Fix branch shortening during codegen pass (bsc#1190601). - s390/bpf: Fix optimizing out zero-extensions (bsc#1190601). - s390/bpf: Wrap JIT macro parameter usages in parentheses (bsc#1190601). - s390/unwind: use current_frame_address() to unwind current task (bsc#1185677). - s390/vtime: fix increased steal time accounting (bsc#1183861). - s390: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_* (bsc#1190601). - scripts/git_sort/git_sort.py: add bpf git repo - sctp: check asoc peer.asconf_capable before processing asconf (bsc#1190351). - sctp: fully initialize v4 addr in some functions (bsc#1188563). - sysvipc/sem: mitigate semnum index against spectre v1 (bsc#1192802). - x86/CPU: Add more Icelake model numbers (bsc#1185758,bsc#1192400). - x86/debug: Extend the lower bound of crash kernel low reservations (bsc#1153720). - xfrm: xfrm_state_mtu should return at least 1280 for ipv6 (bsc#1185377).

Patchnames: SUSE-2021-3972,SUSE-OpenStack-Cloud-9-2021-3972,SUSE-OpenStack-Cloud-Crowbar-9-2021-3972,SUSE-SLE-HA-12-SP4-2021-3972,SUSE-SLE-Live-Patching-12-SP4-2021-3972,SUSE-SLE-SAP-12-SP4-2021-3972,SUSE-SLE-SERVER-12-SP4-LTSS-2021-3972

CVE-2018-13405

4.4 (Medium)


                
                  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

Recommended 106 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:cluster-md-kmp-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:cluster-md-kmp-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:cluster-md-kmp-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:dlm-kmp-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:dlm-kmp-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:dlm-kmp-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:gfs2-kmp-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:gfs2-kmp-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:gfs2-kmp-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:ocfs2-kmp-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:ocfs2-kmp-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Availability Extension 12 SP4:ocfs2-kmp-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-base-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-base-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-base-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-default-man-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-syms-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-syms-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-syms-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 12 SP4:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-devel-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-devel-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kernel-default-kgraft-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-0:1-6.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-0:1-6.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_83-default-0:1-6.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-base-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-base-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-base-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-devel-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-devel-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-devel-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-default-man-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-syms-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-syms-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-syms-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-base-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-base-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-base-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-default-man-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-syms-0:4.12.14-95.83.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-syms-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-syms-0:4.12.14-95.83.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-base-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-syms-0:4.12.14-95.83.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-default-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-default-base-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-default-devel-0:4.12.14-95.83.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-devel-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-macros-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-source-0:4.12.14-95.83.2.noarch	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:kernel-syms-0:4.12.14-95.83.2.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2018-9517

2.5 (Low)


                
                  CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact low

CVE-2019-3874

5.1 (Medium)


                
                  CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2019-3900

5.5 (Medium)


                
                  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact low

CVE-2020-0429

7 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2020-12770

6.1 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2020-3702

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-0941

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-20322

7.4 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-22543

8.4 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-31916

6.8 (Medium)


                
                  CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-34556

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-34981

7.5 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3542

6.4 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-35477

6.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3640

7.4 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3653

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3655

4 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3656

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3659

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3679

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3715

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-37159

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3732

3.3 (Low)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3744

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3752

7.4 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3753

2.9 (Low)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-37576

8.4 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-3759

6.2 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3760

6.4 (Medium)


                
                  CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3764

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-3772

5.9 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-38160

7 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-38198

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-38204

4.2 (Medium)


                
                  CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-40490

6.1 (Medium)


                
                  CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact moderate

CVE-2021-41864

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-42008

8.8 (High)


                
                  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-42252

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

CVE-2021-42739

8.4 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 106 products, the same list as for CVE-2018-13405

Threats

Impact important

References

256 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1087082	self
https://bugzilla.suse.com/1100416	self
https://bugzilla.suse.com/1108488	self
https://bugzilla.suse.com/1129735	self
https://bugzilla.suse.com/1129898	self
https://bugzilla.suse.com/1133374	self
https://bugzilla.suse.com/1153720	self
https://bugzilla.suse.com/1171420	self
https://bugzilla.suse.com/1176724	self
https://bugzilla.suse.com/1176931	self
https://bugzilla.suse.com/1180624	self
https://bugzilla.suse.com/1181854	self
https://bugzilla.suse.com/1181855	self
https://bugzilla.suse.com/1183050	self
https://bugzilla.suse.com/1183861	self
https://bugzilla.suse.com/1184673	self
https://bugzilla.suse.com/1184804	self
https://bugzilla.suse.com/1185377	self
https://bugzilla.suse.com/1185677	self
https://bugzilla.suse.com/1185726	self
https://bugzilla.suse.com/1185727	self
https://bugzilla.suse.com/1185758	self
https://bugzilla.suse.com/1185973	self
https://bugzilla.suse.com/1186063	self
https://bugzilla.suse.com/1186482	self
https://bugzilla.suse.com/1186483	self
https://bugzilla.suse.com/1186672	self
https://bugzilla.suse.com/1188026	self
https://bugzilla.suse.com/1188172	self
https://bugzilla.suse.com/1188563	self
https://bugzilla.suse.com/1188601	self
https://bugzilla.suse.com/1188613	self
https://bugzilla.suse.com/1188838	self
https://bugzilla.suse.com/1188842	self
https://bugzilla.suse.com/1188876	self
https://bugzilla.suse.com/1188983	self
https://bugzilla.suse.com/1188985	self
https://bugzilla.suse.com/1189057	self
https://bugzilla.suse.com/1189262	self
https://bugzilla.suse.com/1189278	self
https://bugzilla.suse.com/1189291	self
https://bugzilla.suse.com/1189399	self
https://bugzilla.suse.com/1189400	self
https://bugzilla.suse.com/1189418	self
https://bugzilla.suse.com/1189420	self
https://bugzilla.suse.com/1189706	self
https://bugzilla.suse.com/1189846	self
https://bugzilla.suse.com/1189884	self
https://bugzilla.suse.com/1190023	self
https://bugzilla.suse.com/1190025	self
https://bugzilla.suse.com/1190067	self
https://bugzilla.suse.com/1190115	self
https://bugzilla.suse.com/1190117	self
https://bugzilla.suse.com/1190118	self
https://bugzilla.suse.com/1190159	self
https://bugzilla.suse.com/1190276	self
https://bugzilla.suse.com/1190349	self
https://bugzilla.suse.com/1190350	self
https://bugzilla.suse.com/1190351	self
https://bugzilla.suse.com/1190432	self
https://bugzilla.suse.com/1190479	self
https://bugzilla.suse.com/1190534	self
https://bugzilla.suse.com/1190601	self
https://bugzilla.suse.com/1190717	self
https://bugzilla.suse.com/1191193	self
https://bugzilla.suse.com/1191315	self
https://bugzilla.suse.com/1191317	self
https://bugzilla.suse.com/1191318	self
https://bugzilla.suse.com/1191529	self
https://bugzilla.suse.com/1191530	self
https://bugzilla.suse.com/1191628	self
https://bugzilla.suse.com/1191660	self
https://bugzilla.suse.com/1191790	self
https://bugzilla.suse.com/1191801	self
https://bugzilla.suse.com/1191813	self
https://bugzilla.suse.com/1191961	self
https://bugzilla.suse.com/1192036	self
https://bugzilla.suse.com/1192045	self
https://bugzilla.suse.com/1192048	self
https://bugzilla.suse.com/1192267	self
https://bugzilla.suse.com/1192379	self
https://bugzilla.suse.com/1192400	self
https://bugzilla.suse.com/1192444	self
https://bugzilla.suse.com/1192549	self
https://bugzilla.suse.com/1192775	self
https://bugzilla.suse.com/1192781	self
https://bugzilla.suse.com/1192802	self
https://www.suse.com/security/cve/CVE-2018-13405/	self
https://www.suse.com/security/cve/CVE-2018-9517/	self
https://www.suse.com/security/cve/CVE-2019-3874/	self
https://www.suse.com/security/cve/CVE-2019-3900/	self
https://www.suse.com/security/cve/CVE-2020-0429/	self
https://www.suse.com/security/cve/CVE-2020-12770/	self
https://www.suse.com/security/cve/CVE-2020-3702/	self
https://www.suse.com/security/cve/CVE-2021-0941/	self
https://www.suse.com/security/cve/CVE-2021-20322/	self
https://www.suse.com/security/cve/CVE-2021-22543/	self
https://www.suse.com/security/cve/CVE-2021-31916/	self
https://www.suse.com/security/cve/CVE-2021-34556/	self
https://www.suse.com/security/cve/CVE-2021-34981/	self
https://www.suse.com/security/cve/CVE-2021-3542/	self
https://www.suse.com/security/cve/CVE-2021-35477/	self
https://www.suse.com/security/cve/CVE-2021-3640/	self
https://www.suse.com/security/cve/CVE-2021-3653/	self
https://www.suse.com/security/cve/CVE-2021-3655/	self
https://www.suse.com/security/cve/CVE-2021-3656/	self
https://www.suse.com/security/cve/CVE-2021-3659/	self
https://www.suse.com/security/cve/CVE-2021-3679/	self
https://www.suse.com/security/cve/CVE-2021-3715/	self
https://www.suse.com/security/cve/CVE-2021-37159/	self
https://www.suse.com/security/cve/CVE-2021-3732/	self
https://www.suse.com/security/cve/CVE-2021-3744/	self
https://www.suse.com/security/cve/CVE-2021-3752/	self
https://www.suse.com/security/cve/CVE-2021-3753/	self
https://www.suse.com/security/cve/CVE-2021-37576/	self
https://www.suse.com/security/cve/CVE-2021-3759/	self
https://www.suse.com/security/cve/CVE-2021-3760/	self
https://www.suse.com/security/cve/CVE-2021-3764/	self
https://www.suse.com/security/cve/CVE-2021-3772/	self
https://www.suse.com/security/cve/CVE-2021-38160/	self
https://www.suse.com/security/cve/CVE-2021-38198/	self
https://www.suse.com/security/cve/CVE-2021-38204/	self
https://www.suse.com/security/cve/CVE-2021-40490/	self
https://www.suse.com/security/cve/CVE-2021-41864/	self
https://www.suse.com/security/cve/CVE-2021-42008/	self
https://www.suse.com/security/cve/CVE-2021-42252/	self
https://www.suse.com/security/cve/CVE-2021-42739/	self
https://www.suse.com/security/cve/CVE-2018-13405	external
https://bugzilla.suse.com/1087082	external
https://bugzilla.suse.com/1100416	external
https://bugzilla.suse.com/1129735	external
https://bugzilla.suse.com/1195161	external
https://bugzilla.suse.com/1198702	external
https://www.suse.com/security/cve/CVE-2018-9517	external
https://bugzilla.suse.com/1108488	external
https://www.suse.com/security/cve/CVE-2019-3874	external
https://bugzilla.suse.com/1129898	external
https://www.suse.com/security/cve/CVE-2019-3900	external
https://bugzilla.suse.com/1133374	external
https://www.suse.com/security/cve/CVE-2020-0429	external
https://bugzilla.suse.com/1176724	external
https://bugzilla.suse.com/1176931	external
https://bugzilla.suse.com/1188026	external
https://www.suse.com/security/cve/CVE-2020-12770	external
https://bugzilla.suse.com/1171420	external
https://www.suse.com/security/cve/CVE-2020-3702	external
https://bugzilla.suse.com/1191193	external
https://bugzilla.suse.com/1191529	external
https://www.suse.com/security/cve/CVE-2021-0941	external
https://bugzilla.suse.com/1192045	external
https://bugzilla.suse.com/1192048	external
https://www.suse.com/security/cve/CVE-2021-20322	external
https://bugzilla.suse.com/1191790	external
https://bugzilla.suse.com/1191813	external
https://bugzilla.suse.com/1193290	external
https://www.suse.com/security/cve/CVE-2021-22543	external
https://bugzilla.suse.com/1186482	external
https://bugzilla.suse.com/1186483	external
https://bugzilla.suse.com/1190276	external
https://bugzilla.suse.com/1197660	external
https://www.suse.com/security/cve/CVE-2021-31916	external
https://bugzilla.suse.com/1192781	external
https://www.suse.com/security/cve/CVE-2021-34556	external
https://bugzilla.suse.com/1188983	external
https://www.suse.com/security/cve/CVE-2021-34981	external
https://bugzilla.suse.com/1191961	external
https://bugzilla.suse.com/1192595	external
https://bugzilla.suse.com/1196722	external
https://bugzilla.suse.com/1212298	external
https://www.suse.com/security/cve/CVE-2021-3542	external
https://bugzilla.suse.com/1184673	external
https://bugzilla.suse.com/1186063	external
https://www.suse.com/security/cve/CVE-2021-35477	external
https://bugzilla.suse.com/1188985	external
https://www.suse.com/security/cve/CVE-2021-3640	external
https://bugzilla.suse.com/1188172	external
https://bugzilla.suse.com/1188613	external
https://bugzilla.suse.com/1191530	external
https://bugzilla.suse.com/1196810	external
https://bugzilla.suse.com/1196914	external
https://www.suse.com/security/cve/CVE-2021-3653	external
https://bugzilla.suse.com/1189399	external
https://bugzilla.suse.com/1189420	external
https://bugzilla.suse.com/1196914	external
https://www.suse.com/security/cve/CVE-2021-3655	external
https://bugzilla.suse.com/1188563	external
https://www.suse.com/security/cve/CVE-2021-3656	external
https://bugzilla.suse.com/1189400	external
https://bugzilla.suse.com/1189418	external
https://www.suse.com/security/cve/CVE-2021-3659	external
https://bugzilla.suse.com/1188876	external
https://www.suse.com/security/cve/CVE-2021-3679	external
https://bugzilla.suse.com/1189057	external
https://www.suse.com/security/cve/CVE-2021-3715	external
https://bugzilla.suse.com/1190349	external
https://bugzilla.suse.com/1190350	external
https://bugzilla.suse.com/1196722	external
https://www.suse.com/security/cve/CVE-2021-37159	external
https://bugzilla.suse.com/1188601	external
https://www.suse.com/security/cve/CVE-2021-3732	external
https://bugzilla.suse.com/1189706	external
https://www.suse.com/security/cve/CVE-2021-3744	external
https://bugzilla.suse.com/1189884	external
https://bugzilla.suse.com/1190534	external
https://www.suse.com/security/cve/CVE-2021-3752	external
https://bugzilla.suse.com/1190023	external
https://bugzilla.suse.com/1190432	external
https://www.suse.com/security/cve/CVE-2021-3753	external
https://bugzilla.suse.com/1190025	external
https://www.suse.com/security/cve/CVE-2021-37576	external
https://bugzilla.suse.com/1188838	external
https://bugzilla.suse.com/1188842	external
https://bugzilla.suse.com/1190276	external
https://www.suse.com/security/cve/CVE-2021-3759	external
https://bugzilla.suse.com/1190115	external
https://www.suse.com/security/cve/CVE-2021-3760	external
https://bugzilla.suse.com/1190067	external
https://www.suse.com/security/cve/CVE-2021-3764	external
https://bugzilla.suse.com/1190534	external
https://bugzilla.suse.com/1194518	external
https://www.suse.com/security/cve/CVE-2021-3772	external
https://bugzilla.suse.com/1190351	external
https://www.suse.com/security/cve/CVE-2021-38160	external
https://bugzilla.suse.com/1190117	external
https://bugzilla.suse.com/1190118	external
https://bugzilla.suse.com/1196914	external
https://www.suse.com/security/cve/CVE-2021-38198	external
https://bugzilla.suse.com/1189262	external
https://bugzilla.suse.com/1189278	external
https://bugzilla.suse.com/1196914	external
https://www.suse.com/security/cve/CVE-2021-38204	external
https://bugzilla.suse.com/1189291	external
https://www.suse.com/security/cve/CVE-2021-40490	external
https://bugzilla.suse.com/1190159	external
https://bugzilla.suse.com/1192775	external
https://www.suse.com/security/cve/CVE-2021-41864	external
https://bugzilla.suse.com/1191317	external
https://bugzilla.suse.com/1191318	external
https://www.suse.com/security/cve/CVE-2021-42008	external
https://bugzilla.suse.com/1191315	external
https://bugzilla.suse.com/1191660	external
https://bugzilla.suse.com/1196722	external
https://bugzilla.suse.com/1196810	external
https://bugzilla.suse.com/1196914	external
https://www.suse.com/security/cve/CVE-2021-42252	external
https://bugzilla.suse.com/1190479	external
https://bugzilla.suse.com/1192444	external
https://www.suse.com/security/cve/CVE-2021-42739	external
https://bugzilla.suse.com/1184673	external
https://bugzilla.suse.com/1192036	external
https://bugzilla.suse.com/1196722	external
https://bugzilla.suse.com/1196914	external

JSON

To clipboard

Loading 1.5 MB of JSON…

CVE-2018-13405 (GCVE-0-2018-13405)

Vulnerability from cvelistv5 – Published: 2018-07-06 14:00 – Updated: 2024-08-05 09:00

Summary

The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

28 references

URL	Tags
https://usn.ubuntu.com/3752-2/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3083	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3752-3/	vendor-advisoryx_refsource_UBUNTU
https://twitter.com/grsecurity/status/10150829512…	x_refsource_MISC
https://usn.ubuntu.com/3753-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3754-1/	vendor-advisoryx_refsource_UBUNTU
http://openwall.com/lists/oss-security/2018/07/13/2	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2018:2948	vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://www.exploit-db.com/exploits/45033/	exploitx_refsource_EXPLOIT-DB
https://www.debian.org/security/2018/dsa-4266	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/106503	vdb-entryx_refsource_BID
https://usn.ubuntu.com/3752-1/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3096	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3753-1/	vendor-advisoryx_refsource_UBUNTU
https://github.com/torvalds/linux/commit/0fa3ecd8…	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:0717	vendor-advisoryx_refsource_REDHAT
https://support.f5.com/csp/article/K00854051	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:2476	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2566	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2696	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2730	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4159	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4164	vendor-advisoryx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Date Public

2018-07-06 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:00:35.380Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-3752-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3752-2/"
          },
          {
            "name": "RHSA-2018:3083",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:3083"
          },
          {
            "name": "USN-3752-3",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3752-3/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://twitter.com/grsecurity/status/1015082951204327425"
          },
          {
            "name": "USN-3753-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3753-2/"
          },
          {
            "name": "USN-3754-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3754-1/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2018/07/13/2"
          },
          {
            "name": "RHSA-2018:2948",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:2948"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
          },
          {
            "name": "[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00014.html"
          },
          {
            "name": "45033",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/45033/"
          },
          {
            "name": "DSA-4266",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4266"
          },
          {
            "name": "106503",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106503"
          },
          {
            "name": "USN-3752-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3752-1/"
          },
          {
            "name": "RHSA-2018:3096",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:3096"
          },
          {
            "name": "USN-3753-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3753-1/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
          },
          {
            "name": "RHSA-2019:0717",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:0717"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K00854051"
          },
          {
            "name": "RHSA-2019:2476",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2476"
          },
          {
            "name": "RHSA-2019:2566",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2566"
          },
          {
            "name": "RHSA-2019:2696",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2696"
          },
          {
            "name": "RHSA-2019:2730",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2730"
          },
          {
            "name": "RHSA-2019:4159",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4159"
          },
          {
            "name": "RHSA-2019:4164",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4164"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406"
          },
          {
            "name": "FEDORA-2022-3a60c34473",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKKIAUMR5FAYLZ7HLEPOXMKAAE3BYBQ/"
          },
          {
            "name": "FEDORA-2022-5d0676b098",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRBNBX73SAFKQWBOX76SLMWPTKJPVGEJ/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-07-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-25T18:06:30.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "USN-3752-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3752-2/"
        },
        {
          "name": "RHSA-2018:3083",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:3083"
        },
        {
          "name": "USN-3752-3",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3752-3/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://twitter.com/grsecurity/status/1015082951204327425"
        },
        {
          "name": "USN-3753-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3753-2/"
        },
        {
          "name": "USN-3754-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3754-1/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://openwall.com/lists/oss-security/2018/07/13/2"
        },
        {
          "name": "RHSA-2018:2948",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:2948"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
        },
        {
          "name": "[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00014.html"
        },
        {
          "name": "45033",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/45033/"
        },
        {
          "name": "DSA-4266",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4266"
        },
        {
          "name": "106503",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106503"
        },
        {
          "name": "USN-3752-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3752-1/"
        },
        {
          "name": "RHSA-2018:3096",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:3096"
        },
        {
          "name": "USN-3753-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3753-1/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
        },
        {
          "name": "RHSA-2019:0717",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:0717"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.f5.com/csp/article/K00854051"
        },
        {
          "name": "RHSA-2019:2476",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2476"
        },
        {
          "name": "RHSA-2019:2566",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2566"
        },
        {
          "name": "RHSA-2019:2696",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2696"
        },
        {
          "name": "RHSA-2019:2730",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2730"
        },
        {
          "name": "RHSA-2019:4159",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4159"
        },
        {
          "name": "RHSA-2019:4164",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4164"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406"
        },
        {
          "name": "FEDORA-2022-3a60c34473",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKKIAUMR5FAYLZ7HLEPOXMKAAE3BYBQ/"
        },
        {
          "name": "FEDORA-2022-5d0676b098",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRBNBX73SAFKQWBOX76SLMWPTKJPVGEJ/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-13405",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-3752-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3752-2/"
            },
            {
              "name": "RHSA-2018:3083",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3083"
            },
            {
              "name": "USN-3752-3",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3752-3/"
            },
            {
              "name": "https://twitter.com/grsecurity/status/1015082951204327425",
              "refsource": "MISC",
              "url": "https://twitter.com/grsecurity/status/1015082951204327425"
            },
            {
              "name": "USN-3753-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3753-2/"
            },
            {
              "name": "USN-3754-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3754-1/"
            },
            {
              "name": "http://openwall.com/lists/oss-security/2018/07/13/2",
              "refsource": "MISC",
              "url": "http://openwall.com/lists/oss-security/2018/07/13/2"
            },
            {
              "name": "RHSA-2018:2948",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2948"
            },
            {
              "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7",
              "refsource": "MISC",
              "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
            },
            {
              "name": "[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00014.html"
            },
            {
              "name": "45033",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/45033/"
            },
            {
              "name": "DSA-4266",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4266"
            },
            {
              "name": "106503",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106503"
            },
            {
              "name": "USN-3752-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3752-1/"
            },
            {
              "name": "RHSA-2018:3096",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:3096"
            },
            {
              "name": "USN-3753-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3753-1/"
            },
            {
              "name": "https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7",
              "refsource": "MISC",
              "url": "https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7"
            },
            {
              "name": "RHSA-2019:0717",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:0717"
            },
            {
              "name": "https://support.f5.com/csp/article/K00854051",
              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K00854051"
            },
            {
              "name": "RHSA-2019:2476",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2476"
            },
            {
              "name": "RHSA-2019:2566",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2566"
            },
            {
              "name": "RHSA-2019:2696",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2696"
            },
            {
              "name": "RHSA-2019:2730",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2730"
            },
            {
              "name": "RHSA-2019:4159",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4159"
            },
            {
              "name": "RHSA-2019:4164",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4164"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406",
              "refsource": "CONFIRM",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406"
            },
            {
              "name": "FEDORA-2022-3a60c34473",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTKKIAUMR5FAYLZ7HLEPOXMKAAE3BYBQ/"
            },
            {
              "name": "FEDORA-2022-5d0676b098",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRBNBX73SAFKQWBOX76SLMWPTKJPVGEJ/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-13405",
    "datePublished": "2018-07-06T14:00:00.000Z",
    "dateReserved": "2018-07-06T00:00:00.000Z",
    "dateUpdated": "2024-08-05T09:00:35.380Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2018-9517 (GCVE-0-2018-9517)

Vulnerability from cvelistv5 – Published: 2018-12-07 23:00 – Updated: 2024-08-05 07:24

Summary

In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931.

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android Google root

References

5 references

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_CONFIRM
https://usn.ubuntu.com/3932-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3932-2/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:2043	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2029	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
Google Inc.	Android	Affected: Android Kernel

Date Public

2018-12-07 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:24:55.834Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/pixel/2018-09-01"
          },
          {
            "name": "USN-3932-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3932-1/"
          },
          {
            "name": "USN-3932-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3932-2/"
          },
          {
            "name": "RHSA-2019:2043",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2043"
          },
          {
            "name": "RHSA-2019:2029",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2029"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "Google Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android Kernel"
            }
          ]
        }
      ],
      "datePublic": "2018-12-07T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-08-06T16:06:24.000Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://source.android.com/security/bulletin/pixel/2018-09-01"
        },
        {
          "name": "USN-3932-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3932-1/"
        },
        {
          "name": "USN-3932-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3932-2/"
        },
        {
          "name": "RHSA-2019:2043",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2043"
        },
        {
          "name": "RHSA-2019:2029",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2029"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2018-9517",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android Kernel"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Elevation of privilege"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://source.android.com/security/bulletin/pixel/2018-09-01",
              "refsource": "CONFIRM",
              "url": "https://source.android.com/security/bulletin/pixel/2018-09-01"
            },
            {
              "name": "USN-3932-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3932-1/"
            },
            {
              "name": "USN-3932-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3932-2/"
            },
            {
              "name": "RHSA-2019:2043",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2043"
            },
            {
              "name": "RHSA-2019:2029",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2029"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2018-9517",
    "datePublished": "2018-12-07T23:00:00.000Z",
    "dateReserved": "2018-04-05T00:00:00.000Z",
    "dateUpdated": "2024-08-05T07:24:55.834Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-3874 (GCVE-0-2019-3874)

Vulnerability from cvelistv5 – Published: 2019-03-25 18:30 – Updated: 2024-08-04 19:19

Summary

The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400

Assigner

redhat redhat root

References

13 references

URL	Tags
https://usn.ubuntu.com/3981-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3980-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3979-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3982-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3982-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3980-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3981-2/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:3309	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3517	vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2019041…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
The Linux Foundation	kernel	Affected: 3.10.x and 4.18.x

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:19:18.619Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-3981-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3981-1/"
          },
          {
            "name": "USN-3980-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3980-1/"
          },
          {
            "name": "USN-3979-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3979-1/"
          },
          {
            "name": "USN-3982-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3982-2/"
          },
          {
            "name": "USN-3982-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3982-1/"
          },
          {
            "name": "USN-3980-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3980-2/"
          },
          {
            "name": "USN-3981-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3981-2/"
          },
          {
            "name": "RHSA-2019:3309",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3309"
          },
          {
            "name": "RHSA-2019:3517",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3517"
          },
          {
            "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2385-1] linux-4.19 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3874"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20190411-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kernel",
          "vendor": "The Linux Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "3.10.x and 4.18.x"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The SCTP socket buffer used by a userspace application is not accounted by the cgroups subsystem. An attacker can use this flaw to cause a denial of service attack. Kernel 3.10.x and 4.18.x branches are believed to be vulnerable."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-14T17:20:12.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "USN-3981-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3981-1/"
        },
        {
          "name": "USN-3980-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3980-1/"
        },
        {
          "name": "USN-3979-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3979-1/"
        },
        {
          "name": "USN-3982-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3982-2/"
        },
        {
          "name": "USN-3982-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3982-1/"
        },
        {
          "name": "USN-3980-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3980-2/"
        },
        {
          "name": "USN-3981-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3981-2/"
        },
        {
          "name": "RHSA-2019:3309",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3309"
        },
        {
          "name": "RHSA-2019:3517",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3517"
        },
        {
          "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2385-1] linux-4.19 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3874"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20190411-0003/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2019-3874",
    "datePublished": "2019-03-25T18:30:37.000Z",
    "dateReserved": "2019-01-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:19:18.619Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-3900 (GCVE-0-2019-3900)

Vulnerability from cvelistv5 – Published: 2019-04-25 14:41 – Updated: 2024-08-04 19:26

Summary

An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.

Severity

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-835

Assigner

redhat redhat root

References

29 references

URL	Tags
http://www.securityfocus.com/bid/108076	vdb-entryx_refsource_BID
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:1973	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2043	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2029	vendor-advisoryx_refsource_REDHAT
https://seclists.org/bugtraq/2019/Aug/18	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4497	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4117-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4114-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4115-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4116-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4118-1/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:3220	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3309	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3517	vendor-advisoryx_refsource_REDHAT
https://seclists.org/bugtraq/2019/Nov/11	mailing-listx_refsource_BUGTRAQ
https://access.redhat.com/errata/RHSA-2019:3836	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3967	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4058	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0204	vendor-advisoryx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2019051…	x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
http://packetstormsecurity.com/files/155212/Slack…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://www.spinics.net/lists/kernel/msg3111012.html	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Red Hat	Kernel	Affected: affects up to and including v5.1-rc6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:26:26.695Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "108076",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/108076"
          },
          {
            "name": "FEDORA-2019-87d807d7cb",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT/"
          },
          {
            "name": "FEDORA-2019-8219efa9f6",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD/"
          },
          {
            "name": "FEDORA-2019-a6cd583a8d",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R/"
          },
          {
            "name": "RHSA-2019:1973",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:1973"
          },
          {
            "name": "RHSA-2019:2043",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2043"
          },
          {
            "name": "RHSA-2019:2029",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2029"
          },
          {
            "name": "20190813 [SECURITY] [DSA 4497-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2019/Aug/18"
          },
          {
            "name": "DSA-4497",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2019/dsa-4497"
          },
          {
            "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html"
          },
          {
            "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html"
          },
          {
            "name": "USN-4117-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4117-1/"
          },
          {
            "name": "USN-4114-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4114-1/"
          },
          {
            "name": "USN-4115-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4115-1/"
          },
          {
            "name": "USN-4116-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4116-1/"
          },
          {
            "name": "USN-4118-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4118-1/"
          },
          {
            "name": "RHSA-2019:3220",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3220"
          },
          {
            "name": "RHSA-2019:3309",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3309"
          },
          {
            "name": "RHSA-2019:3517",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3517"
          },
          {
            "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2019/Nov/11"
          },
          {
            "name": "RHSA-2019:3836",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3836"
          },
          {
            "name": "RHSA-2019:3967",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3967"
          },
          {
            "name": "RHSA-2019:4058",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4058"
          },
          {
            "name": "RHSA-2020:0204",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0204"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20190517-0005/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.spinics.net/lists/kernel/msg3111012.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kernel",
          "vendor": "Red Hat",
          "versions": [
            {
              "status": "affected",
              "version": "affects up to and including v5.1-rc6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-835",
              "description": "CWE-835",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-14T17:20:12.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "108076",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/108076"
        },
        {
          "name": "FEDORA-2019-87d807d7cb",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT/"
        },
        {
          "name": "FEDORA-2019-8219efa9f6",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD/"
        },
        {
          "name": "FEDORA-2019-a6cd583a8d",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R/"
        },
        {
          "name": "RHSA-2019:1973",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:1973"
        },
        {
          "name": "RHSA-2019:2043",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2043"
        },
        {
          "name": "RHSA-2019:2029",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2029"
        },
        {
          "name": "20190813 [SECURITY] [DSA 4497-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2019/Aug/18"
        },
        {
          "name": "DSA-4497",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4497"
        },
        {
          "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html"
        },
        {
          "name": "[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html"
        },
        {
          "name": "USN-4117-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4117-1/"
        },
        {
          "name": "USN-4114-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4114-1/"
        },
        {
          "name": "USN-4115-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4115-1/"
        },
        {
          "name": "USN-4116-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4116-1/"
        },
        {
          "name": "USN-4118-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4118-1/"
        },
        {
          "name": "RHSA-2019:3220",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3220"
        },
        {
          "name": "RHSA-2019:3309",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3309"
        },
        {
          "name": "RHSA-2019:3517",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3517"
        },
        {
          "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2019/Nov/11"
        },
        {
          "name": "RHSA-2019:3836",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3836"
        },
        {
          "name": "RHSA-2019:3967",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3967"
        },
        {
          "name": "RHSA-2019:4058",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4058"
        },
        {
          "name": "RHSA-2020:0204",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0204"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20190517-0005/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.spinics.net/lists/kernel/msg3111012.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2019-3900",
    "datePublished": "2019-04-25T14:41:08.000Z",
    "dateReserved": "2019-01-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:26:26.695Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-0429 (GCVE-0-2020-0429)

Vulnerability from cvelistv5 – Published: 2020-09-17 18:42 – Updated: 2024-08-04 06:02

Summary

In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-152735806

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android Google root

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android kernel

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:02:52.059Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/pixel/2020-09-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android kernel"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-152735806"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-17T18:42:18.000Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/pixel/2020-09-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2020-0429",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android kernel"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-152735806"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Elevation of privilege"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://source.android.com/security/bulletin/pixel/2020-09-01",
              "refsource": "MISC",
              "url": "https://source.android.com/security/bulletin/pixel/2020-09-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2020-0429",
    "datePublished": "2020-09-17T18:42:18.000Z",
    "dateReserved": "2019-10-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T06:02:52.059Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-12770 (GCVE-0-2020-12770)

Vulnerability from cvelistv5 – Published: 2020-05-09 20:16 – Updated: 2024-08-04 12:04

Summary

An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

16 references

URL	Tags
https://lkml.org/lkml/2020/4/13/870	x_refsource_CONFIRM
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.netapp.com/advisory/ntap-2020060…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4698	vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4699	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/4413-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4411-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4412-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4419-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4414-1/	vendor-advisoryx_refsource_UBUNTU

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:04:22.871Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://lkml.org/lkml/2020/4/13/870"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee"
          },
          {
            "name": "FEDORA-2020-4c69987c40",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R54VC7B6MDYKP57AWC2HN7AUJYH62RKI/"
          },
          {
            "name": "FEDORA-2020-c6b9fff7f8",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/"
          },
          {
            "name": "FEDORA-2020-5a69decc0c",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20200608-0001/"
          },
          {
            "name": "[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
          },
          {
            "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
          },
          {
            "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
          },
          {
            "name": "DSA-4698",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4698"
          },
          {
            "name": "DSA-4699",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4699"
          },
          {
            "name": "USN-4413-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4413-1/"
          },
          {
            "name": "USN-4411-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4411-1/"
          },
          {
            "name": "USN-4412-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4412-1/"
          },
          {
            "name": "USN-4419-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4419-1/"
          },
          {
            "name": "USN-4414-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4414-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-29T18:06:16.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://lkml.org/lkml/2020/4/13/870"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee"
        },
        {
          "name": "FEDORA-2020-4c69987c40",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R54VC7B6MDYKP57AWC2HN7AUJYH62RKI/"
        },
        {
          "name": "FEDORA-2020-c6b9fff7f8",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/"
        },
        {
          "name": "FEDORA-2020-5a69decc0c",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20200608-0001/"
        },
        {
          "name": "[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
        },
        {
          "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
        },
        {
          "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
        },
        {
          "name": "DSA-4698",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4698"
        },
        {
          "name": "DSA-4699",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4699"
        },
        {
          "name": "USN-4413-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4413-1/"
        },
        {
          "name": "USN-4411-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4411-1/"
        },
        {
          "name": "USN-4412-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4412-1/"
        },
        {
          "name": "USN-4419-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4419-1/"
        },
        {
          "name": "USN-4414-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4414-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-12770",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://lkml.org/lkml/2020/4/13/870",
              "refsource": "CONFIRM",
              "url": "https://lkml.org/lkml/2020/4/13/870"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee",
              "refsource": "CONFIRM",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee"
            },
            {
              "name": "FEDORA-2020-4c69987c40",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R54VC7B6MDYKP57AWC2HN7AUJYH62RKI/"
            },
            {
              "name": "FEDORA-2020-c6b9fff7f8",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/"
            },
            {
              "name": "FEDORA-2020-5a69decc0c",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20200608-0001/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20200608-0001/"
            },
            {
              "name": "[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
            },
            {
              "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
            },
            {
              "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
            },
            {
              "name": "DSA-4698",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4698"
            },
            {
              "name": "DSA-4699",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4699"
            },
            {
              "name": "USN-4413-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4413-1/"
            },
            {
              "name": "USN-4411-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4411-1/"
            },
            {
              "name": "USN-4412-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4412-1/"
            },
            {
              "name": "USN-4419-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4419-1/"
            },
            {
              "name": "USN-4414-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4414-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-12770",
    "datePublished": "2020-05-09T20:16:36.000Z",
    "dateReserved": "2020-05-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:04:22.871Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-3702 (GCVE-0-2020-3702)

Vulnerability from cvelistv5 – Published: 2020-09-08 09:31 – Updated: 2024-08-04 07:44

Summary

u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150

Severity

No CVSS data available.

CWE

Cryptographic Issues in WIFI driver(Krook)

Assigner

qualcomm mitre root

References

5 references

URL	Tags
https://www.qualcomm.com/company/product-security…	x_refsource_CONFIRM
https://www.arista.com/en/support/advisories-noti…	x_refsource_CONFIRM
https://www.debian.org/security/2021/dsa-4978	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Qualcomm, Inc.	Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking	Affected: APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:44:50.151Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58"
          },
          {
            "name": "DSA-4978",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4978"
          },
          {
            "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
          },
          {
            "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking",
          "vendor": "Qualcomm, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "u\u0027Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic\u0027 in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cryptographic Issues in WIFI driver(Krook)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-17T00:06:47.000Z",
        "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
        "shortName": "qualcomm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58"
        },
        {
          "name": "DSA-4978",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4978"
        },
        {
          "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
        },
        {
          "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "product-security@qualcomm.com",
          "ID": "CVE-2020-3702",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Qualcomm, Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "u\u0027Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic\u0027 in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cryptographic Issues in WIFI driver(Krook)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin",
              "refsource": "CONFIRM",
              "url": "https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin"
            },
            {
              "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58",
              "refsource": "CONFIRM",
              "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58"
            },
            {
              "name": "DSA-4978",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4978"
            },
            {
              "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
            },
            {
              "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
    "assignerShortName": "qualcomm",
    "cveId": "CVE-2020-3702",
    "datePublished": "2020-09-08T09:31:47.000Z",
    "dateReserved": "2019-12-17T00:00:00.000Z",
    "dateUpdated": "2024-08-04T07:44:50.151Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-0941 (GCVE-0-2021-0941)

Vulnerability from cvelistv5 – Published: 2021-10-25 13:20 – Updated: 2024-08-03 15:55

Summary

In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154177719References: Upstream kernel

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android Google root

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android kernel

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:55:18.052Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/pixel/2021-10-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android kernel"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154177719References: Upstream kernel"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-25T13:20:17.000Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/pixel/2021-10-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2021-0941",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android kernel"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In bpf_skb_change_head of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-154177719References: Upstream kernel"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Elevation of privilege"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://source.android.com/security/bulletin/pixel/2021-10-01",
              "refsource": "MISC",
              "url": "https://source.android.com/security/bulletin/pixel/2021-10-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2021-0941",
    "datePublished": "2021-10-25T13:20:17.000Z",
    "dateReserved": "2020-11-06T00:00:00.000Z",
    "dateUpdated": "2024-08-03T15:55:18.052Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-20322 (GCVE-0-2021-20322)

Vulnerability from cvelistv5 – Published: 2022-02-18 17:50 – Updated: 2026-07-30 15:52

Summary

A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality was found to allow the ability to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypass the source port UDP randomization. The highest threat from this vulnerability is to confidentiality and possibly integrity, because software that relies on UDP source port randomization are indirectly affected as well.

Severity

No CVSS data available.

CWE

CWE-330

Assigner

redhat redhat root

References

9 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2014230	x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5096	vendor-advisoryx_refsource_DEBIAN
https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022030…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: 4.15 , < 4.19.215 (custom) Affected: 4.20 , < 5.4.146 (custom) Affected: 5.5 , < 5.10.65 (custom) Affected: 5.11 , < 5.13.17 (custom) Affected: 5.14 , < 5.14.4 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:37:23.666Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2014230"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=4785305c05b25a242e5314cc821f54ade4c18810"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=6457378fe796815c973f631a1904e147d6ee33b1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6\u0026id=67d6d681e15b578c1725bad8ad079e05d1c48a8e"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6\u0026id=a00df2caffed3883c341d5685f830434312e4a43"
          },
          {
            "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
          },
          {
            "name": "DSA-5096",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5096"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220303-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "kernel",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "4.19.215",
              "status": "affected",
              "version": "4.15",
              "versionType": "custom"
            },
            {
              "lessThan": "5.4.146",
              "status": "affected",
              "version": "4.20",
              "versionType": "custom"
            },
            {
              "lessThan": "5.10.65",
              "status": "affected",
              "version": "5.5",
              "versionType": "custom"
            },
            {
              "lessThan": "5.13.17",
              "status": "affected",
              "version": "5.11",
              "versionType": "custom"
            },
            {
              "lessThan": "5.14.4",
              "status": "affected",
              "version": "5.14",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality was found to allow the ability to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypass the source port UDP randomization. The highest threat from this vulnerability is to confidentiality and possibly integrity, because software that relies on UDP source port randomization are indirectly affected as well."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-330",
              "description": "CWE-330",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-30T15:52:00.927Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2014230"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=4785305c05b25a242e5314cc821f54ade4c18810"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=6457378fe796815c973f631a1904e147d6ee33b1"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6\u0026id=67d6d681e15b578c1725bad8ad079e05d1c48a8e"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6\u0026id=a00df2caffed3883c341d5685f830434312e4a43"
        },
        {
          "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
        },
        {
          "name": "DSA-5096",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5096"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20220303-0002/"
        }
      ],
      "x_generator": {
        "engine": "cvelib 1.8.0"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-20322",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "kernel",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 4.15, \u003c 4.19.215"
                          },
                          {
                            "version_value": "\u003e= 4.20, \u003c 5.4.146"
                          },
                          {
                            "version_value": "\u003e= 5.5, \u003c 5.10.65"
                          },
                          {
                            "version_value": "\u003e= 5.11, \u003c 5.13.17"
                          },
                          {
                            "version_value": "\u003e= 5.14, \u003c 5.14.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality was found to allow the ability to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypass the source port UDP randomization. The highest threat from this vulnerability is to confidentiality and possibly integrity, because software that relies on UDP source port randomization are indirectly affected as well."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-330"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2014230",
              "refsource": "MISC",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2014230"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=4785305c05b25a242e5314cc821f54ade4c18810",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=4785305c05b25a242e5314cc821f54ade4c18810"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=6457378fe796815c973f631a1904e147d6ee33b1",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6\u0026id=6457378fe796815c973f631a1904e147d6ee33b1"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6\u0026id=67d6d681e15b578c1725bad8ad079e05d1c48a8e",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6\u0026id=67d6d681e15b578c1725bad8ad079e05d1c48a8e"
            },
            {
              "name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6\u0026id=a00df2caffed3883c341d5685f830434312e4a43",
              "refsource": "MISC",
              "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6\u0026id=a00df2caffed3883c341d5685f830434312e4a43"
            },
            {
              "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
            },
            {
              "name": "DSA-5096",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5096"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpujul2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20220303-0002/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20220303-0002/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-20322",
    "datePublished": "2022-02-18T17:50:45.000Z",
    "dateReserved": "2020-12-17T00:00:00.000Z",
    "dateUpdated": "2026-07-30T15:52:00.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2021-22543 (GCVE-0-2021-22543)

Vulnerability from cvelistv5 – Published: 2021-05-26 10:30 – Updated: 2024-09-16 23:26

Title

Improper memory handling in Linux KVM

Summary

An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

Google Google root

References

7 references

URL	Tags
https://github.com/google/security-research/secur…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/06/26/1	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.netapp.com/advisory/ntap-2021070…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Linux Kernel	Linux Kernel	Affected: add6a0cd1c5ba51b201e1361b05a5df817083618 , < f8be156be163a052a067306417cd0ff679068c97 (git)

Date Public

2021-05-17 14:00

Credits

David Stevens Kevin Hamacher Jann Horn

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:44:14.043Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584"
          },
          {
            "name": "[oss-security] 20210626 Re: CVE-2021-22543 - /dev/kvm LPE",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/06/26/1"
          },
          {
            "name": "FEDORA-2021-fe826f202e",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4G5YBUVEPHZYXMKNGBZ3S6INFCTEEL4E/"
          },
          {
            "name": "FEDORA-2021-95f2f1cfc7",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROQIXQB7ZAWI3KSGSHR6H5RDUWZI775S/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210708-0002/"
          },
          {
            "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
          },
          {
            "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux Kernel",
          "repo": "https://github.com/torvalds/linux",
          "vendor": "Linux Kernel",
          "versions": [
            {
              "lessThan": "f8be156be163a052a067306417cd0ff679068c97",
              "status": "affected",
              "version": "add6a0cd1c5ba51b201e1361b05a5df817083618",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "David Stevens"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Kevin Hamacher"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Jann Horn"
        }
      ],
      "datePublic": "2021-05-17T14:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation.\u003c/p\u003e"
            }
          ],
          "value": "An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-15T10:21:33.485Z",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584"
        },
        {
          "name": "[oss-security] 20210626 Re: CVE-2021-22543 - /dev/kvm LPE",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/06/26/1"
        },
        {
          "name": "FEDORA-2021-fe826f202e",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4G5YBUVEPHZYXMKNGBZ3S6INFCTEEL4E/"
        },
        {
          "name": "FEDORA-2021-95f2f1cfc7",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROQIXQB7ZAWI3KSGSHR6H5RDUWZI775S/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210708-0002/"
        },
        {
          "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
        },
        {
          "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Improper memory handling in Linux KVM",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "DATE_PUBLIC": "2021-05-18T10:00:00.000Z",
          "ID": "CVE-2021-22543",
          "STATE": "PUBLIC",
          "TITLE": "Improper memory handling in Linux KVM"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "David Stevens"
          },
          {
            "lang": "eng",
            "value": "Kevin Hamacher"
          },
          {
            "lang": "eng",
            "value": "Jann Horn"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584",
              "refsource": "MISC",
              "url": "https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584"
            },
            {
              "name": "[oss-security] 20210626 Re: CVE-2021-22543 - /dev/kvm LPE",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2021/06/26/1"
            },
            {
              "name": "FEDORA-2021-fe826f202e",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4G5YBUVEPHZYXMKNGBZ3S6INFCTEEL4E/"
            },
            {
              "name": "FEDORA-2021-95f2f1cfc7",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ROQIXQB7ZAWI3KSGSHR6H5RDUWZI775S/"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210708-0002/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210708-0002/"
            },
            {
              "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html"
            },
            {
              "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2021-22543",
    "datePublished": "2021-05-26T10:30:10.775Z",
    "dateReserved": "2021-01-05T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:26:05.122Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

SUSE-SU-2021:3972-1

CVE-2018-13405 (GCVE-0-2018-13405)

CVE-2018-9517 (GCVE-0-2018-9517)

CVE-2019-3874 (GCVE-0-2019-3874)

CVE-2019-3900 (GCVE-0-2019-3900)

CVE-2020-0429 (GCVE-0-2020-0429)

CVE-2020-12770 (GCVE-0-2020-12770)

CVE-2020-3702 (GCVE-0-2020-3702)

CVE-2021-0941 (GCVE-0-2021-0941)

CVE-2021-20322 (GCVE-0-2021-20322)

CVE-2021-22543 (GCVE-0-2021-22543)

Tags

Sightings

Nomenclature

Related by attack behaviour