ID CVE-2016-2384
Summary Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor.
References
Vulnerable Configurations
  • Linux Kernel 4.4.8
    cpe:2.3:o:linux:linux_kernel:4.4.8
  • cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12:sp1
    cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12:sp1
CVSS
Base: 4.9 (as of 17-08-2016 - 14:02)
Impact:
Exploitability:
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE COMPLETE
exploit-db via4
description Linux Kernel 3.x (Ubuntu 14.04 / Mint 17.3 / Fedora 22) - Double-free usb-midi SMEP Local Privilege Escalation. CVE-2016-2384. Local exploit for Linux platform
id EDB-ID:41999
last seen 2017-05-13
modified 2016-02-22
published 2016-02-22
reporter Exploit-DB
source https://www.exploit-db.com/download/41999/
title Linux Kernel 3.x (Ubuntu 14.04 / Mint 17.3 / Fedora 22) - Double-free usb-midi SMEP Local Privilege Escalation
nessus via4
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0237.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - dm: fix race between dm_get_from_kobject and __dm_destroy (Hou Tao) (CVE-2017-18203) - drm: udl: Properly check framebuffer mmap offsets (Greg Kroah-Hartman) [Orabug: 27986407] (CVE-2018-8781) - kernel/exit.c: avoid undefined behaviour when calling wait4 wait4(-2147483648, 0x20, 0, 0xdd0000) triggers: UBSAN: Undefined behaviour in kernel/exit.c:1651:9 (mridula shastry) [Orabug: 27875488] (CVE-2018-10087) - kernel/signal.c: avoid undefined behaviour in kill_something_info When running kill(72057458746458112, 0) in userspace I hit the following issue. (mridula shastry) (CVE-2018-10124) - bluetooth: Validate socket address length in sco_sock_bind. (mlevatic) [Orabug: 28130293] (CVE-2015-8575) - dccp: check sk for closed state in dccp_sendmsg (Alexey Kodanev) [Orabug: 28220402] (CVE-2017-8824) (CVE-2018-1130) - sctp: verify size of a new chunk in _sctp_make_chunk (Alexey Kodanev) [Orabug: 28240075] (CVE-2018-5803) - mm/mempolicy.c: fix error handling in set_mempolicy and mbind. (Chris Salls) [Orabug: 28242478] (CVE-2017-7616) - xfrm: policy: check policy direction value (Vladis Dronov) [Orabug: 28264121] (CVE-2017-11600) (CVE-2017-11600) - x86/fpu: Make eager FPU default (Mihai Carabas) [Orabug: 28156176] (CVE-2018-3665) - KVM: Fix stack-out-of-bounds read in write_mmio (Wanpeng Li) [Orabug: 27951287] (CVE-2017-17741) (CVE-2017-17741) - xfs: set format back to extents if xfs_bmap_extents_to_btree (Eric Sandeen) [Orabug: 27989498] (CVE-2018-10323) - Bluetooth: Prevent stack info leak from the EFS element. (Ben Seri) [Orabug: 28030520] (CVE-2017-1000410) (CVE-2017-1000410) - ALSA: hrtimer: Fix stall by hrtimer_cancel (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2549) - ALSA: timer: Harden slave timer list handling (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2547) (CVE-2016-2548) - ALSA: timer: Fix double unlink of active_list (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2545) - ALSA: seq: Fix missing NULL check at remove_events ioctl (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2543) - ALSA: seq: Fix race at timer setup and close (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2544) - ALSA: usb-audio: avoid freeing umidi object twice (Andrey Konovalov) [Orabug: 28058229] (CVE-2016-2384) - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947608] (CVE-2018-1000199) - Revert 'perf/hwbp: Simplify the perf-hwbp code, fix documentation' (Brian Maly) [Orabug: 27947608]
    last seen 2018-09-01
    modified 2018-08-07
    plugin id 111022
    published 2018-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=111022
    title OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0237)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2017-0817.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation-based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate) * A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table). (CVE-2016-2069, Moderate) * A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate) * It was found that when the gcc stack protector was enabled, reading the /proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042, Moderate) * It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. (CVE-2016-7097, Moderate) * A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate) * It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576, CVE-2016-10088, Moderate) * A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. (CVE-2016-2384, Low) The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat) and the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section.
    last seen 2018-09-19
    modified 2018-09-17
    plugin id 97962
    published 2017-03-27
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97962
    title CentOS 6 : kernel (CESA-2017:0817)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-7E12AE5359.NASL
    description This is an incremental update over 4.4.2-300 which contains two fixes fix for AMD IOMMU warnings use after free in USB ---- The 4.4.2 update contains a number of important updates across the kernel tree. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 89570
    published 2016-03-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89570
    title Fedora 23 : kernel-4.4.2-301.fc23 (2016-7e12ae5359)
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-E7162262B0.NASL
    description Update to the latest upstream stable release, Linux v4.3.6 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 89632
    published 2016-03-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89632
    title Fedora 22 : kernel-4.3.6-201.fc22 (2016-e7162262b0)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2018-4134.NASL
    description Description of changes: kernel-uek [3.8.13-118.21.4.el7uek] - x86/fpu: Make eager FPU default (Mihai Carabas) [Orabug: 28156176] {CVE-2018-3665} [3.8.13-118.21.3.el7uek] - KVM: Fix stack-out-of-bounds read in write_mmio (Wanpeng Li) [Orabug: 27951287] {CVE-2017-17741} {CVE-2017-17741} - xfs: set format back to extents if xfs_bmap_extents_to_btree (Eric Sandeen) [Orabug: 27989498] {CVE-2018-10323} - Bluetooth: Prevent stack info leak from the EFS element. (Ben Seri) [Orabug: 28030520] {CVE-2017-1000410} {CVE-2017-1000410} - ALSA: hrtimer: Fix stall by hrtimer_cancel() (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2549} - ALSA: timer: Harden slave timer list handling (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2547} {CVE-2016-2548} - ALSA: timer: Fix double unlink of active_list (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2545} - ALSA: seq: Fix missing NULL check at remove_events ioctl (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2543} - ALSA: seq: Fix race at timer setup and close (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2544} - ALSA: usb-audio: avoid freeing umidi object twice (Andrey Konovalov) [Orabug: 28058229] {CVE-2016-2384} [3.8.13-118.21.2.el7uek] - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947608] {CVE-2018-1000199} - Revert 'perf/hwbp: Simplify the perf-hwbp code, fix documentation' (Brian Maly) [Orabug: 27947608]
    last seen 2018-09-02
    modified 2018-06-18
    plugin id 110583
    published 2018-06-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110583
    title Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4134)
  • NASL family Virtuozzo Local Security Checks
    NASL id VIRTUOZZO_VZA-2017-025.NASL
    description According to the versions of the parallels-server-bm-release / vzkernel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Linux kernel's handling of packets with the URG flag. Applications using the splice() and tcp_splice_read() functionality can allow a remote attacker to force the kernel to enter a condition in which it can loop indefinitely. - It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation-based attack against legacy IPv6 nodes that do not implement RFC6946. - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. - A flaw was found in the Linux kernel's implementation of the SCTP protocol. A remote attacker could trigger an out-of-bounds read with an offset of up to 64kB potentially causing the system to crash. - A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). - It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. - It was found that when the gcc stack protector was enabled, reading the /proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. - A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. - When creating audit records for parameters to executed children processes, an attacker can convince the Linux kernel audit subsystem can create corrupt records which may allow an attacker to misrepresent or evade logging of executing commands. - A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table). - A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. Note that Tenable Network Security has extracted the preceding description block directly from the Virtuozzo security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2018-06-29
    plugin id 99106
    published 2017-03-31
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99106
    title Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2017-025)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DLA-439.NASL
    description This update fixes the CVEs described below. CVE-2015-8812 A flaw was found in the iw_cxgb3 Infiniband driver. Whenever it could not send a packet because the network was congested, it would free the packet buffer but later attempt to send the packet again. This use-after-free could result in a denial of service (crash or hang), data loss or privilege escalation. CVE-2016-0774 It was found that the fix for CVE-2015-1805 in kernel versions older than Linux 3.16 did not correctly handle the case of a partially failed atomic read. A local, unprivileged user could use this flaw to crash the system or leak kernel memory to user space. CVE-2016-2384 Andrey Konovalov found that a USB MIDI device with an invalid USB descriptor could trigger a double-free. This may be used by a physically present user for privilege escalation. Additionally, it fixes some old security issues with no CVE ID : Several kernel APIs permitted reading or writing 2 GiB of data or more in a single chunk, which could lead to an integer overflow when applied to certain filesystems, socket or device types. The full security impact has not been evaluated. Finally, it fixes a regression in 2.6.32-48squeeze17 that would cause Samba to hang in some situations. For the oldoldstable distribution (squeeze), these problems have been fixed in version 2.6.32-48squeeze20. This is *really* the final update to the linux-2.6 package for squeeze. For the oldstable distribution (wheezy), the kernel was not affected by the integer overflow issues and the remaining problems will be fixed in version 3.2.73-2+deb7u3. For the stable distribution (jessie), the kernel was not affected by the integer overflow issues or CVE-2016-0774, and the remaining problems will be fixed in version 3.16.7-ckt20-1+deb8u4. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-02
    modified 2018-07-06
    plugin id 89040
    published 2016-03-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89040
    title Debian DLA-439-1 : linux-2.6 security update
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-518.NASL
    description The openSUSE 13.1 kernel was updated to 3.12.57 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov. (bsc#963765) - CVE-2015-8551: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka 'Linux pciback missing sanity checks (bnc#957990). - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka 'Linux pciback missing sanity checks (bnc#957990). - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario.(bsc#966437). - CVE-2015-8816: A malicious USB device could cause kernel crashes in the in hub_activate() function (bnc#968010). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call. (bsc#961500) - CVE-2016-2184: A malicious USB device could cause kernel crashes in the alsa usb-audio device driver (bsc#971125). - CVE-2016-2384: A double free on the ALSA umidi object was fixed. (bsc#966693). - CVE-2016-2782: A malicious USB device could cause kernel crashes in the visor device driver (bnc#968670). - CVE-2016-3139: A malicious USB device could cause kernel crashes in the wacom device driver (bnc#970909). - CVE-2016-3156: A quadratic algorithm could lead to long kernel ipv4 hangs when removing a device with a large number of addresses. (bsc#971360). The following non-security bugs were fixed : - acl: Fix problem with setting ACL on directories (bsc#867251). - acpi / processor: Introduce apic_id in struct processor to save parsed APIC id (bsc#959463). - alsa: rawmidi: Make snd_rawmidi_transmit() race-free (bsc#968018). - alsa: seq: Fix leak of pool buffer at concurrent writes (bsc#968018). - arm: cubox: Add separate cubox configuration. - arm: xen: implement multicall hypercall support. - block: xen-blkfront: Fix possible NULL ptr dereference (bsc#957986 fate#320625). - btrfs-8394-qgroup-Account-data-space-in-more-proper-timi n.patch: (bsc#963193). - btrfs: Add handler for invalidate page (bsc#963193). - btrfs: check prepare_uptodate_page() error code earlier (bnc#966910). - btrfs: delayed_ref: Add new function to record reserved space into delayed ref (bsc#963193). - btrfs: delayed_ref: release and free qgroup reserved at proper timing (bsc#963193). - btrfs: extent_io: Introduce needed structure for recoding set/clear bits (bsc#963193). - btrfs: extent_io: Introduce new function clear_record_extent_bits() (bsc#963193). - btrfs: extent_io: Introduce new function set_record_extent_bits (bsc#963193). - btrfs: extent-tree: Add new version of btrfs_check_data_free_space and btrfs_free_reserved_data_space (bsc#963193). - btrfs: extent-tree: Add new version of btrfs_delalloc_reserve/release_space (bsc#963193). - btrfs: extent-tree: Switch to new check_data_free_space and free_reserved_data_space (bsc#963193). - btrfs: extent-tree: Switch to new delalloc space reserve and release (bsc#963193). - btrfs: fallocate: Add support to accurate qgroup reserve (bsc#963193). - btrfs: fix invalid page accesses in extent_same (dedup) ioctl (bnc#968230). - btrfs: fix page reading in extent_same ioctl leading to csum errors (bnc#968230). - btrfs: fix warning in backref walking (bnc#966278). - btrfs: qgroup: Add handler for NOCOW and inline (bsc#963193). - btrfs: qgroup: Add new trace point for qgroup data reserve (bsc#963193). - btrfs: qgroup: Avoid calling btrfs_free_reserved_data_space in clear_bit_hook (bsc#963193). - btrfs: qgroup: Check if qgroup reserved space leaked (bsc#963193). - btrfs: qgroup: Cleanup old inaccurate facilities (bsc#963193). - btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans (bsc#963193). - btrfs: qgroup: Fix a rebase bug which will cause qgroup double free (bsc#963193). - btrfs: qgroup: Fix dead judgement on qgroup_rescan_leaf() return value (bsc#969439). - btrfs: qgroup: Introduce btrfs_qgroup_reserve_data function (bsc#963193). - btrfs: qgroup: Introduce functions to release/free qgroup reserve data space (bsc#963193). - btrfs: qgroup: Introduce new functions to reserve/free metadata (bsc#963193). - btrfs: qgroup: Use new metadata reservation (bsc#963193). - cpu: Provide smpboot_thread_init() on !CONFIG_SMP kernels as well. - dcache: use IS_ROOT to decide where dentry is hashed (bsc#949752). - dmapi: fix dm_open_by_handle_rvp taking an extra ref to mnt (bsc#967292). - drivers/base/memory.c: fix kernel warning during memory hotplug on ppc64 (bsc#963827). - drivers:hv: Allow for MMIO claims that span ACPI _CRS records (bnc#965924). - drivers:hv: Define the channel type for Hyper-V PCI Express pass-through (bnc#965924). - drivers:hv: Export a function that maps Linux CPU num onto Hyper-V proc num (bnc#965924). - drivers:hv: Export the API to invoke a hypercall on Hyper-V (bnc#965924). - drivers: hv: kvp: fix IP Failover. - drivers:pci:hv: New paravirtual PCI front-end for Hyper-V VMs (bnc#965924). - drivers: xen-blkfront: only talk_to_blkback() when in XenbusStateInitialising (bsc#957986 fate#320625). - driver: xen-blkfront: move talk_to_blkback to a more suitable place (bsc#957986 fate#320625). - drm/i915: do not warn if backlight unexpectedly enabled (boo#972068). - drm/i915: set backlight duty cycle after backlight enable for gen4 (boo#972780). - e1000e: Avoid divide by zero error (bsc#968643). - e1000e: fix division by zero on jumbo MTUs (bsc#968643). - e1000e: Fix tight loop implementation of systime read algorithm (bsc#968643). - fix: print ext4 mountopt data_err=abort correctly (bsc#969735). - fs/proc_namespace.c: simplify testing nsp and nsp->mnt_ns (bug#963960). - futex: Drop refcount if requeue_pi() acquired the rtmutex (bug#960174). - hv: Lock access to hyperv_mmio resource tree (bnc#965924). - hv: Make a function to free mmio regions through vmbus (bnc#965924). - hv: Reverse order of resources in hyperv_mmio (bnc#965924). - hv: Track allocations of children of hv_vmbus in private resource tree (bnc#965924). - hv: Use new vmbus_mmio_free() from client drivers (bnc#965924). - hwmon: (coretemp) Increase maximum core to 128 (bsc#970160) - ibmvnic: Fix ibmvnic_capability struct (fate#320253). - intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop (bsc#967650). - ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs (bsc#956852). - kabi: Preserve checksum of kvm_x86_ops (bsc#969112). - kABI: protect enum enclosure_component_type. - kabi: protect struct acpi_processor signature (bsc#959463). - kABI: protect struct af_alg_type. - kABI: protect struct crypto_ahash. - kABI: protect struct dm_exception_store_type. - kABI: protect struct fib_nh_exception. - kABI: protect struct module. - kABI: protect struct rq. - kABI: protect struct sched_class. - kABI: protect struct scm_creds. - kABI: protect struct user_struct. - kabi/severities : - kabi/severities: Fail on changes in kvm_x86_ops, needed by lttng-modules - kgr: fix reversion of a patch already reverted by a replace_all patch (fate#313296). - kvm: SVM: add rdmsr support for AMD event registers (bsc#968448). - kvm: x86: Check dest_map->vector to match eoi signals for rtc (bsc#966471). - kvm: x86: Convert ioapic->rtc_status.dest_map to a struct (bsc#966471). - kvm: x86: store IOAPIC-handled vectors in each VCPU (bsc#966471). - kvm: x86: Track irq vectors in ioapic->rtc_status.dest_map (bsc#966471). - libceph: fix scatterlist last_piece calculation (bsc#963746). - lpfc: Fix kmalloc overflow in LPFC driver at large core count (bsc#969690). - memcg: do not hang on OOM when killed by userspace OOM access to memory reserves (bnc#969571). - mld, igmp: Fix reserved tailroom calculation (bsc#956852). - mmc: Exynos: Add module alias for dw mmc. - mvneta: fix per-cpu stats initialization. - namespaces: Re-introduce task_nsproxy() helper (bug#963960). - namespaces: Use task_lock and not rcu to protect nsproxy (bug#963960). - net: core: Correct an over-stringent device loop detection (bsc#945219). - net: irda: Fix use-after-free in irtty_open() (bnc#967903). - nfs4: treat lock owners as opaque values (bnc#968141). - nfs: Background flush should not be low priority (bsc#955308). - nfsd: fix nfsd_setattr return code for HSM (bsc#969992). - nfs: do not use STABLE writes during writeback (bnc#816099). - nfs: Fix handling of re-write-before-commit for mmapped NFS pages (bsc#964201). - nvme: default to 4k device page size (bsc#967047). - nvme: special case AEN requests (bsc#965087). - omap3isp: fix miscompile. - omap: Fix missing cm3xxx.h include. - omap: Fix missing usb.h include. - pci: Add global pci_lock_rescan_remove() (bnc#965924). - pci: allow access to VPD attributes with size 0 (bsc#959146). - pciback: Check PF instead of VF for PCI_COMMAND_MEMORY. - pciback: Save the number of MSI-X entries to be copied later. - pci: Blacklist vpd access for buggy devices (bsc#959146). - pci: Determine actual VPD size on first access (bsc#959146). - pci: Export symbols required for loadable host driver modules (bnc#965924). - pci: pciehp: Disable link notification across slot reset (bsc#967651). - pci: pciehp: Do not check adapter or latch status while disabling (bsc#967651). - pci: pciehp: Do not disable the link permanently during removal (bsc#967651). - pci: pciehp: Ensure very fast hotplug events are also processed (bsc#967651). - pci: Update VPD definitions (bsc#959146). - perf, nmi: Fix unknown NMI warning (bsc#968512). - power: Add _GLOBAL_TOC for 32bit. - proc: Fix ptrace-based permission checks for accessing task maps. - qla2xxx: Remove unavailable firmware files (bsc#943645). - rbd: do not log miscompare as an error (bsc#970062). - Refresh patches.drivers/0005-aacraid-MSI-x-support.patch. (boo#970249) - resources: Set type in __request_region() (bnc#965924). - Revert 'ipv6: tcp: add rcu locking in tcp_v6_send_synack()' (bnc#961257). - rpm/kernel-binary.spec.in: Sync the main and -base package dependencies (bsc#965830#c51). - rpm/kernel-module-subpackage: Fix obsoleting dropped flavors (bsc#968253) - sched: unbreak non-SMP build. - scsi_dh_alua: Do not block request queue if workqueue is active (bsc#960458). - scsi: fix soft lockup in scsi_remove_target() on module removal (bsc#965199). - scsi: proper state checking and module refcount handling in scsi_device_get (boo#966831). - series.conf: add section comments - supported.conf: Add e1000e (emulated by VMware) to -base (bsc#968074) - supported.conf: Add Hyper-V modules to -base (bsc#965830) - supported.conf: Add isofs to -base (bsc#969655). - supported.conf: Add more qemu device driver (bsc#968234) - supported.conf: Add mptspi and mptsas to -base (bsc#968206) - supported.conf: Add the qemu scsi driver (sym53c8xx) to -base (bsc#967802) - supported.conf: Add tulip to -base for Hyper-V (bsc#968234) - supported.conf: Add virtio-rng (bsc#966026) - supported.conf: Add xen-blkfront. - supported.conf: Add xfs to -base (bsc#965891) - supported.conf: Fix usb-common path usb-common moved to its own subdirectory in kernel v3.16, and we backported that change to SLE12. - sysctl: do not add hardlockup_all_cpu_backtrace sysctl on UP. - tcp: Restore RFC5961-compliant behavior for SYN packets (bsc#966864). - Update config files. Add new option CONFIG_PARAVIRT_XEN_BLKDEV_FRONTEND to i386 xen and ec2. - Update config files. Enable CONFIG_DEBUG_INFO for ec2 flavor. It's overriden on build anyway and having it disabled causes 'make silentoldconfig' checks fail because of new symbol CONFIG_DEBUG_INFO_REDUCED. - Update config files: enable CONFIG_PCI_HYPERV in non-SLE configs These are i386/* except xen, ec2 and vanilla and x86_64 desktop and trace. - Update config files: enable MACH_CUBOX in armv7hl/cubox - Update config files: ppc and ppc64 are big endian New config options (not existing in 13.1) need to be set accordingly. - Update patches.drivers/drm-ast-Initialize-data-needed-to-map-fb dev-memory.patch (bnc#880007). Fix refs and upstream status. - Update Xen config files (enable upstream block frontend). - Update Xen patches to 3.12.55. - USB: ehci-s5p: Fix phy reset. - usb: phy: Fix phy-samsung-usb when built as module. - usb: Quiet down false peer failure messages (bnc#960629). - x86: export x86_msi (bnc#965924). - xen: Add /etc/modprobe.d/50-xen.conf selecting Xen frontend driver implementation (bsc#957986, bsc#956084, bsc#961658). - xen-blkfront: allow building in our Xen environment (bsc#957986 fate#320625). - xen, blkfront: factor out flush-related checks from do_blkif_request() (bsc#957986 fate#320625). - xen-blkfront: fix accounting of reqs when migrating (bsc#957986 fate#320625). - xen/blkfront: Fix crash if backend does not follow the right states (bsc#957986 fate#320625). - xen-blkfront: improve aproximation of required grants per request (bsc#957986 fate#320625). - xen/blkfront: improve protection against issuing unsupported REQ_FUA (bsc#957986 fate#320625). - xen/blkfront: remove redundant flush_op (bsc#957986 fate#320625). - xen-blkfront: remove type check from blkfront_setup_discard (bsc#957986 fate#320625). - xen-blkfront: Silence pfn maybe-uninitialized warning (bsc#957986 fate#320625). - xen: fix blkfront and blkback build with normal xen. - xen-vscsi-large-requests: Fix resource collision for racing request maps and unmaps (bsc#966094). - xfs/dmapi: drop lock over synchronous XFS_SEND_DATA events (bsc#969993). - xfs/dmapi: propertly send postcreate event (bsc#967299).
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 90783
    published 2016-04-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90783
    title openSUSE Security Update : the Linux Kernel (openSUSE-2016-518)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2016-2574.NASL
    description From Red Hat Security Advisory 2016:2574 : An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important) * Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5412, CVE-2016-5828, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578) Red Hat would like to thank Philip Pettersson (Samsung) for reporting CVE-2016-2053; Tetsuo Handa for reporting CVE-2016-2847; the Virtuozzo kernel team and Solar Designer (Openwall) for reporting CVE-2016-3156; Justin Yackoski (Cryptonite) for reporting CVE-2016-2117; and Linn Crosetto (HP) for reporting CVE-2016-3699. The CVE-2015-8812 issue was discovered by Venkatesh Pottem (Red Hat Engineering); the CVE-2015-8844 and CVE-2015-8845 issues were discovered by Miroslav Vadkerti (Red Hat Engineering); the CVE-2016-4581 issue was discovered by Eric W. Biederman (Red Hat); the CVE-2016-6198 issue was discovered by CAI Qian (Red Hat); and the CVE-2016-3070 issue was discovered by Jan Stancek (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-10-25
    modified 2018-10-24
    plugin id 94697
    published 2016-11-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94697
    title Oracle Linux 7 : kernel (ELSA-2016-2574)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20161103_KERNEL_ON_SL7_X.NASL
    description Security Fix(es) : - It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important) (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5412, CVE-2016-5828, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578) Additional Changes :
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 95841
    published 2016-12-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95841
    title Scientific Linux Security Update : kernel on SL7.x x86_64
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2016-9FBE2C258B.NASL
    description Incremental update from 4.4.3-200 bringing in a few missed ARMv7 fixes ---- The 4.4.3 update contains a number of important fixes across the tree Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 89702
    published 2016-03-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89702
    title Fedora 22 : kernel-4.4.3-201.fc22 (2016-9fbe2c258b)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-2584.NASL
    description An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important) * Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578) Red Hat would like to thank Philip Pettersson (Samsung) for reporting CVE-2016-2053; Tetsuo Handa for reporting CVE-2016-2847; the Virtuozzo kernel team and Solar Designer (Openwall) for reporting CVE-2016-3156; Justin Yackoski (Cryptonite) for reporting CVE-2016-2117; and Linn Crosetto (HP) for reporting CVE-2016-3699. The CVE-2015-8812 issue was discovered by Venkatesh Pottem (Red Hat Engineering); the CVE-2015-8844 and CVE-2015-8845 issues were discovered by Miroslav Vadkerti (Red Hat Engineering); the CVE-2016-4581 issue was discovered by Eric W. Biederman (Red Hat); the CVE-2016-6198 issue was discovered by CAI Qian (Red Hat); and the CVE-2016-3070 issue was discovered by Jan Stancek (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 94547
    published 2016-11-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94547
    title RHEL 7 : kernel-rt (RHSA-2016:2584)
  • NASL family Debian Local Security Checks
    NASL id DEBIAN_DSA-3503.NASL
    description Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, information leak or data loss. - CVE-2013-4312, CVE-2016-2847 Tetsuo Handa discovered that users can use pipes queued on local (Unix) sockets to allocate an unfair share of kernel memory, leading to denial-of-service (resource exhaustion). This issue was previously mitigated for the stable suite by limiting the total number of files queued by each user on local sockets. The new kernel version in both suites includes that mitigation plus limits on the total size of pipe buffers allocated for each user. - CVE-2015-7566 Ralf Spenneberg of OpenSource Security reported that the visor driver crashes when a specially crafted USB device without bulk-out endpoint is detected. - CVE-2015-8767 An SCTP denial-of-service was discovered which can be triggered by a local attacker during a heartbeat timeout event after the 4-way handshake. - CVE-2015-8785 It was discovered that local users permitted to write to a file on a FUSE filesystem could cause a denial of service (unkillable loop in the kernel). - CVE-2015-8812 A flaw was found in the iw_cxgb3 Infiniband driver. Whenever it could not send a packet because the network was congested, it would free the packet buffer but later attempt to send the packet again. This use-after-free could result in a denial of service (crash or hang), data loss or privilege escalation. - CVE-2015-8816 A use-after-free vulnerability was discovered in the USB hub driver. This may be used by a physically present user for privilege escalation. - CVE-2015-8830 Ben Hawkes of Google Project Zero reported that the AIO interface permitted reading or writing 2 GiB of data or more in a single chunk, which could lead to an integer overflow when applied to certain filesystems, socket or device types. The full security impact has not been evaluated. - CVE-2016-0723 A use-after-free vulnerability was discovered in the TIOCGETD ioctl. A local attacker could use this flaw for denial-of-service. - CVE-2016-0774 It was found that the fix for CVE-2015-1805 in kernel versions older than Linux 3.16 did not correctly handle the case of a partially failed atomic read. A local, unprivileged user could use this flaw to crash the system or leak kernel memory to user space. - CVE-2016-2069 Andy Lutomirski discovered a race condition in flushing of the TLB when switching tasks on an x86 system. On an SMP system this could possibly lead to a crash, information leak or privilege escalation. - CVE-2016-2384 Andrey Konovalov found that a crafted USB MIDI device with an invalid USB descriptor could trigger a double-free. This may be used by a physically present user for privilege escalation. - CVE-2016-2543 Dmitry Vyukov found that the core sound sequencer driver (snd-seq) lacked a necessary check for a NULL pointer, allowing a user with access to a sound sequencer device to cause a denial-of service (crash). - CVE-2016-2544, CVE-2016-2546, CVE-2016-2547, CVE-2016-2548 Dmitry Vyukov found various race conditions in the sound subsystem (ALSA)'s management of timers. A user with access to sound devices could use these to cause a denial-of-service (crash or hang) or possibly for privilege escalation. - CVE-2016-2545 Dmitry Vyukov found a flaw in list manipulation in the sound subsystem (ALSA)'s management of timers. A user with access to sound devices could use this to cause a denial-of-service (crash or hang) or possibly for privilege escalation. - CVE-2016-2549 Dmitry Vyukov found a potential deadlock in the sound subsystem (ALSA)'s use of high resolution timers. A user with access to sound devices could use this to cause a denial-of-service (hang). - CVE-2016-2550 The original mitigation of CVE-2013-4312, limiting the total number of files a user could queue on local sockets, was flawed. A user given a local socket opened by another user, for example through the systemd socket activation mechanism, could make use of the other user's quota, again leading to a denial-of-service (resource exhaustion). This is fixed by accounting queued files to the sender rather than the socket opener.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 89122
    published 2016-03-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89122
    title Debian DSA-3503-1 : linux - security update
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20170321_KERNEL_ON_SL6_X.NASL
    description Security Fix(es) : - It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation- based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate) - A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table). (CVE-2016-2069, Moderate) - A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate) - It was found that when the gcc stack protector was enabled, reading the /proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042, Moderate) - It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. (CVE-2016-7097, Moderate) - A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate) - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576, CVE-2016-10088, Moderate) - A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. (CVE-2016-2384, Low)
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 99218
    published 2017-04-06
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99218
    title Scientific Linux Security Update : kernel on SL6.x i386/x86_64
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2017-0817.NASL
    description From Red Hat Security Advisory 2017:0817 : An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation-based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate) * A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table). (CVE-2016-2069, Moderate) * A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate) * It was found that when the gcc stack protector was enabled, reading the / proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042, Moderate) * It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. (CVE-2016-7097, Moderate) * A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate) * It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576, CVE-2016-10088, Moderate) * A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. (CVE-2016-2384, Low) The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat) and the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section.
    last seen 2018-09-06
    modified 2018-09-05
    plugin id 99074
    published 2017-03-30
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99074
    title Oracle Linux 6 : kernel (ELSA-2017-0817)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-1015.NASL
    description The openSUSE 13.2 kernel was updated to fix various bugs and security issues. The following security bugs were fixed : - CVE-2016-1583: Prevent the usage of mmap when the lower file system does not allow it. This could have lead to local privilege escalation when ecryptfs-utils was installed and /sbin/mount.ecryptfs_private was setuid (bsc#983143). - CVE-2016-4913: The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel mishandles NM (aka alternate name) entries containing \0 characters, which allowed local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem (bnc#980725). - CVE-2016-4580: The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel did not properly initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request (bnc#981267). - CVE-2016-0758: Tags with indefinite length could have corrupted pointers in asn1_find_indefinite_length (bsc#979867). - CVE-2016-2053: The asn1_ber_decoder function in lib/asn1_decoder.c in the Linux kernel allowed attackers to cause a denial of service (panic) via an ASN.1 BER file that lacks a public key, leading to mishandling by the public_key_verify_signature function in crypto/asymmetric_keys/public_key.c (bnc#963762). - CVE-2016-2187: The gtco_probe function in drivers/input/tablet/gtco.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971919 971944). - CVE-2016-4482: The proc_connectinfo function in drivers/usb/core/devio.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via a crafted USBDEVFS_CONNECTINFO ioctl call (bnc#978401 bsc#978445). - CVE-2016-4565: The InfiniBand (aka IB) stack in the Linux kernel incorrectly relies on the write system call, which allowed local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a uAPI interface (bnc#979548 bsc#980363). - CVE-2016-3672: The arch_pick_mmap_layout function in arch/x86/mm/mmap.c in the Linux kernel did not properly randomize the legacy base address, which made it easier for local users to defeat the intended restrictions on the ADDR_NO_RANDOMIZE flag, and bypass the ASLR protection mechanism for a setuid or setgid program, by disabling stack-consumption resource limits (bnc#974308). - CVE-2016-4581: fs/pnode.c in the Linux kernel did not properly traverse a mount propagation tree in a certain case involving a slave mount, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls (bnc#979913). - CVE-2016-4485: The llc_cmsg_rcv function in net/llc/af_llc.c in the Linux kernel did not initialize a certain data structure, which allowed attackers to obtain sensitive information from kernel stack memory by reading a message (bnc#978821). - CVE-2015-3288: A security flaw was found in the Linux kernel that there was a way to arbitrary change zero page memory. (bnc#979021). - CVE-2016-4578: sound/core/timer.c in the Linux kernel did not initialize certain r1 data structures, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface, related to the (1) snd_timer_user_ccallback and (2) snd_timer_user_tinterrupt functions (bnc#979879). - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126). - CVE-2016-4486: The rtnl_fill_link_ifmap function in net/core/rtnetlink.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory by reading a Netlink message (bnc#978822). - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654). - CVE-2016-4569: The snd_timer_user_params function in sound/core/timer.c in the Linux kernel did not initialize a certain data structure, which allowed local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface (bnc#979213). - CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of unread data in pipes, which allowed local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes (bnc#970948 974646). - CVE-2016-3136: The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device without two interrupt-in endpoint descriptors (bnc#970955). - CVE-2016-2188: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970956). - CVE-2016-3138: The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor (bnc#970911). - CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions (bnc#970970). - CVE-2016-3951: Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor (bnc#974418). - CVE-2016-3140: The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970892). - CVE-2016-2186: The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970958). - CVE-2016-2185: The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971124). - CVE-2016-3689: The ims_pcu_parse_cdc_data function in drivers/input/misc/ims-pcu.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a USB device without both a master and a slave interface (bnc#971628). - CVE-2016-3156: The IPv4 implementation in the Linux kernel mishandles destruction of device objects, which allowed guest OS users to cause a denial of service (host OS networking outage) by arranging for a large number of IP addresses (bnc#971360). - CVE-2016-2184: The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971125). - CVE-2016-3139: The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970909). - CVE-2015-8830: Integer overflow in the aio_setup_single_vector function in fs/aio.c in the Linux kernel 4.0 allowed local users to cause a denial of service or possibly have unspecified other impact via a large AIO iovec. NOTE: this vulnerability exists because of a CVE-2012-6701 regression (bnc#969354 bsc#969355). - CVE-2016-2782: The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint (bnc#968670). - CVE-2015-8816: The hub_activate function in drivers/usb/core/hub.c in the Linux kernel did not properly maintain a hub-interface data structure, which allowed physically proximate attackers to cause a denial of service (invalid memory access and system crash) or possibly have unspecified other impact by unplugging a USB hub device (bnc#968010). - CVE-2015-7566: The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint (bnc#961512). - CVE-2016-2549: sound/core/hrtimer.c in the Linux kernel did not prevent recursive callback access, which allowed local users to cause a denial of service (deadlock) via a crafted ioctl call (bnc#968013). - CVE-2016-2547: sound/core/timer.c in the Linux kernel employs a locking approach that did not consider slave timer instances, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#968011). - CVE-2016-2548: sound/core/timer.c in the Linux kernel retains certain linked lists after a close or stop action, which allowed local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions (bnc#968012). - CVE-2016-2546: sound/core/timer.c in the Linux kernel uses an incorrect type of mutex, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#967975). - CVE-2016-2545: The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel did not properly maintain a certain linked list, which allowed local users to cause a denial of service (race condition and system crash) via a crafted ioctl call (bnc#967974). - CVE-2016-2544: Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time (bnc#967973). - CVE-2016-2543: The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel did not verify FIFO assignment before proceeding with FIFO clearing, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call (bnc#967972). - CVE-2015-8709: ** DISPUTED ** kernel/ptrace.c in the Linux kernel mishandles uid and gid mappings, which allowed local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call. NOTE: the vendor states 'there is no kernel bug here (bnc#959709 960561 ). - CVE-2015-8812: drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel did not properly identify error conditions, which allowed remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets (bnc#966437). - CVE-2016-2384: Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor (bnc#966693). - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2014-9904: The snd_compress_check_input function in sound/core/compress_offload.c in the ALSA subsystem in the Linux kernel did not properly check for an integer overflow, which allowed local users to cause a denial of service (insufficient memory allocation) or possibly have unspecified other impact via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl call (bnc#986811). - CVE-2016-5829: Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call (bnc#986572 986573). - CVE-2016-4997: The compat IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement (bnc#986362 986365 986377). - CVE-2016-4805: Use-after-free vulnerability in drivers/net/ppp/ppp_generic.c in the Linux kernel allowed local users to cause a denial of service (memory corruption and system crash, or spinlock) or possibly have unspecified other impact by removing a network namespace, related to the ppp_register_net_channel and ppp_unregister_channel functions (bnc#980371). - CVE-2016-4470: The key_reject_and_link function in security/keys/key.c in the Linux kernel did not ensure that a certain data structure is initialized, which allowed local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command (bnc#984755 984764). - CVE-2015-6526: The perf_callchain_user_64 function in arch/powerpc/perf/callchain.c in the Linux kernel on ppc64 platforms allowed local users to cause a denial of service (infinite loop) via a deep 64-bit userspace backtrace (bnc#942702). - CVE-2016-5244: The rds_inc_info_copy function in net/rds/recv.c in the Linux kernel did not initialize a certain structure member, which allowed remote attackers to obtain sensitive information from kernel stack memory by reading an RDS message (bnc#983213). The following non-security bugs were fixed : - ALSA: hrtimer: Handle start/stop more properly (bsc#973378). - ALSA: pcm: Fix potential deadlock in OSS emulation (bsc#968018). - ALSA: rawmidi: Fix race at copying & updating the position (bsc#968018). - ALSA: rawmidi: Make snd_rawmidi_transmit() race-free (bsc#968018). - ALSA: seq: Fix double port list deletion (bsc#968018). - ALSA: seq: Fix incorrect sanity check at snd_seq_oss_synth_cleanup() (bsc#968018). - ALSA: seq: Fix leak of pool buffer at concurrent writes (bsc#968018). - ALSA: seq: Fix lockdep warnings due to double mutex locks (bsc#968018). - ALSA: seq: Fix race at closing in virmidi driver (bsc#968018). - ALSA: seq: Fix yet another races among ALSA timer accesses (bsc#968018). - ALSA: timer: Call notifier in the same spinlock (bsc#973378). - ALSA: timer: Code cleanup (bsc#968018). - ALSA: timer: Fix leftover link at closing (bsc#968018). - ALSA: timer: Fix link corruption due to double start or stop (bsc#968018). - ALSA: timer: Fix race between stop and interrupt (bsc#968018). - ALSA: timer: Fix wrong instance passed to slave callbacks (bsc#968018). - ALSA: timer: Protect the whole snd_timer_close() with open race (bsc#973378). - ALSA: timer: Sync timer deletion at closing the system timer (bsc#973378). - ALSA: timer: Use mod_timer() for rearming the system timer (bsc#973378). - Bluetooth: vhci: Fix race at creating hci device (bsc#971799,bsc#966849). - Bluetooth: vhci: fix open_timeout vs. hdev race (bsc#971799,bsc#966849). - Bluetooth: vhci: purge unhandled skbs (bsc#971799,bsc#966849). - Btrfs: do not use src fd for printk (bsc#980348). - Refresh patches.drivers/ALSA-hrtimer-Handle-start-stop-more-prop erly. Fix the build error on 32bit architectures. - Refresh patches.xen/xen-netback-coalesce: Restore copying of SKBs with head exceeding page size (bsc#978469). - Refresh patches.xen/xen3-patch-3.14: Suppress atomic file position updates on /proc/xen/xenbus (bsc#970275). - Subject: [PATCH] USB: xhci: Add broken streams quirk for Frescologic device id 1009 (bnc#982706). - USB: usbip: fix potential out-of-bounds write (bnc#975945). - af_unix: Guard against other == sk in unix_dgram_sendmsg (bsc#973570). - backends: guarantee one time reads of shared ring contents (bsc#957988). - btrfs: do not go readonly on existing qgroup items (bsc#957052). - btrfs: remove error message from search ioctl for nonexistent tree. - drm/i915: Fix missing backlight update during panel disablement (bsc#941113 boo#901754). - enic: set netdev->vlan_features (bsc#966245). - ext4: fix races between buffered IO and collapse / insert range (bsc#972174). - ext4: fix races between page faults and hole punching (bsc#972174). - ext4: fix races of writeback with punch hole and zero range (bsc#972174). - ext4: move unlocked dio protection from ext4_alloc_file_blocks() (bsc#972174). - ipv4/fib: do not warn when primary address is missing if in_dev is dead (bsc#971360). - ipvs: count pre-established TCP states as active (bsc#970114). - net: core: Correct an over-stringent device loop detection (bsc#945219). - netback: do not use last request to determine minimum Tx credit (bsc#957988). - pciback: Check PF instead of VF for PCI_COMMAND_MEMORY. - pciback: Save the number of MSI-X entries to be copied later. - pciback: guarantee one time reads of shared ring contents (bsc#957988). - series.conf: move cxgb3 patch to network drivers section - usb: quirk to stop runtime PM for Intel 7260 (bnc#984464). - x86: standardize mmap_rnd() usage (bnc#974308).
    last seen 2018-09-01
    modified 2017-10-02
    plugin id 93104
    published 2016-08-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93104
    title openSUSE Security Update : the Linux Kernel (openSUSE-2016-1015)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2016-2574.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important) * Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5412, CVE-2016-5828, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578) Red Hat would like to thank Philip Pettersson (Samsung) for reporting CVE-2016-2053; Tetsuo Handa for reporting CVE-2016-2847; the Virtuozzo kernel team and Solar Designer (Openwall) for reporting CVE-2016-3156; Justin Yackoski (Cryptonite) for reporting CVE-2016-2117; and Linn Crosetto (HP) for reporting CVE-2016-3699. The CVE-2015-8812 issue was discovered by Venkatesh Pottem (Red Hat Engineering); the CVE-2015-8844 and CVE-2015-8845 issues were discovered by Miroslav Vadkerti (Red Hat Engineering); the CVE-2016-4581 issue was discovered by Eric W. Biederman (Red Hat); the CVE-2016-6198 issue was discovered by CAI Qian (Red Hat); and the CVE-2016-3070 issue was discovered by Jan Stancek (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 94537
    published 2016-11-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=94537
    title RHEL 7 : kernel (RHSA-2016:2574)
  • NASL family OracleVM Local Security Checks
    NASL id ORACLEVM_OVMSA-2018-0231.NASL
    description The remote OracleVM system is missing necessary patches to address critical security updates : - x86/fpu: Make eager FPU default (Mihai Carabas) [Orabug: 28156176] (CVE-2018-3665) - KVM: Fix stack-out-of-bounds read in write_mmio (Wanpeng Li) [Orabug: 27951287] (CVE-2017-17741) (CVE-2017-17741) - xfs: set format back to extents if xfs_bmap_extents_to_btree (Eric Sandeen) [Orabug: 27989498] (CVE-2018-10323) - Bluetooth: Prevent stack info leak from the EFS element. (Ben Seri) [Orabug: 28030520] (CVE-2017-1000410) (CVE-2017-1000410) - ALSA: hrtimer: Fix stall by hrtimer_cancel (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2549) - ALSA: timer: Harden slave timer list handling (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2547) (CVE-2016-2548) - ALSA: timer: Fix double unlink of active_list (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2545) - ALSA: seq: Fix missing NULL check at remove_events ioctl (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2543) - ALSA: seq: Fix race at timer setup and close (Takashi Iwai) [Orabug: 28058229] (CVE-2016-2544) - ALSA: usb-audio: avoid freeing umidi object twice (Andrey Konovalov) [Orabug: 28058229] (CVE-2016-2384) - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947608] (CVE-2018-1000199) - Revert 'perf/hwbp: Simplify the perf-hwbp code, fix documentation' (Brian Maly) [Orabug: 27947608]
    last seen 2018-09-01
    modified 2018-07-24
    plugin id 110581
    published 2018-06-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110581
    title OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0231)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2932-1.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) Ralf Spenneberg discovered that the usbvision driver in the Linux kernel did not properly sanity check the interfaces and endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7833) It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andy Lutomirski discovered a race condition in the Linux kernel's translation lookaside buffer (TLB) handling of flush events. A local attacker could use this to cause a denial of service or possibly leak sensitive information. (CVE-2016-2069) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543) Dmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544) Dmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545) Dmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-2546) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89937
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89937
    title Ubuntu 14.04 LTS : linux-lts-vivid vulnerabilities (USN-2932-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2930-1.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) Ben Hawkes discovered an integer overflow in the Linux netfilter implementation. On systems running 32 bit kernels, a local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3135) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89934
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89934
    title Ubuntu 15.10 : linux vulnerabilities (USN-2930-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1019-1.NASL
    description The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.57 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario. (bsc#966437) - CVE-2015-8816: A malicious USB device could cause a kernel crash in the USB hub driver. (bnc#968010). - CVE-2016-2143: On zSeries a fork of a large process could have caused memory corruption due to incorrect page table handling. (bnc#970504) - CVE-2016-2184: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#971125). - CVE-2016-2384: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#966693) - CVE-2016-2782: A malicious USB device could cause a kernel crash in the usb visor driver. (bnc#968670). - CVE-2016-3139: A malicious USB device could cause a kernel crash in the wacom driver. (bnc#970909). - CVE-2016-3156: Removal of ipv4 interfaces with a large number of IP addresses was taking very long. (bsc#971360). - CVE-2015-8709: kernel/ptrace.c in the Linux kernel mishandled uid and gid mappings, which allowed local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call. NOTE: the vendor states 'there is no kernel bug here (bnc#960561). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 90531
    published 2016-04-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90531
    title SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2016:1019-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2931-1.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312) It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767) Andy Lutomirski discovered a race condition in the Linux kernel's translation lookaside buffer (TLB) handling of flush events. A local attacker could use this to cause a denial of service or possibly leak sensitive information. (CVE-2016-2069) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543) Dmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544) Dmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545) Dmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-2546) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89936
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89936
    title Ubuntu 14.04 LTS : linux-lts-utopic vulnerabilities (USN-2931-1)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2016-445.NASL
    description The openSUSE Leap 42.1 kernel was updated to 4.1.20 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2015-1339: A memory leak in cuse could be used to exhaust kernel memory. (bsc#969356). - CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936 951638). - CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel allowed local users to cause a denial of service (OOPS) via crafted keyctl commands (bnc#951440). - CVE-2015-7884: The vivid_fb_ioctl function in drivers/media/platform/vivid/vivid-osd.c in the Linux kernel did not initialize a certain structure member, which allowed local users to obtain sensitive information from kernel memory via a crafted application (bnc#951626). - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c (bnc#954404). - CVE-2015-8709: kernel/ptrace.c in the Linux kernel mishandled uid and gid mappings, which allowed local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call. NOTE: the vendor states 'there is no kernel bug here (bnc#959709). - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call. (bsc#961509) - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2015-8787: The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel allowed remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604 (bnc#963931). - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario. (bsc#966437). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500). - CVE-2016-2069: When Linux invalidated a paging structure that is not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. (bsc#963767) - CVE-2016-2184: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#971125) - CVE-2016-2383: Incorrect branch fixups for eBPF allow arbitrary read of kernel memory. (bsc#966684) - CVE-2016-2384: A malicious USB device could cause a kernel crash in the alsa usb-audio driver. (bsc#966693) The following non-security bugs were fixed : - alsa: hda - Apply clock gate workaround to Skylake, too (bsc#966137). - alsa: hda - disable dynamic clock gating on Broxton before reset (bsc#966137). - alsa: hda - Fix playback noise with 24/32 bit sample size on BXT (bsc#966137). - alsa: seq: Fix double port list deletion (bsc#968018). - alsa: seq: Fix leak of pool buffer at concurrent writes (bsc#968018). - alsa: timer: Fix race between stop and interrupt (bsc#968018). - alsa: timer: Fix wrong instance passed to slave callbacks (bsc#968018). - arm64: Add workaround for Cavium erratum 27456. - arm64: Backport arm64 patches from SLE12-SP1-ARM - btrfs: teach backref walking about backrefs with underflowed (bsc#966259). - cgroup kabi fix for 4.1.19. - config: Disable CONFIG_DDR. CONFIG_DDR is selected automatically by drivers which need it. - config: Disable MFD_TPS65218 The TPS65218 is a power management IC for 32-bit ARM systems. - config: Modularize NF_REJECT_IPV4/V6 There is no reason why these helper modules should be built-in when the rest of netfilter is built as modules. - config: Update x86 config files: Enable Intel RAPL This driver is useful when power caping is needed. It was enabled in the SLE kernel 2 years ago. - Delete patches.fixes/bridge-module-get-put.patch. As discussed in http://lists.opensuse.org/opensuse-kernel/2015-11/msg000 46.html - drm/i915: Fix double unref in intelfb_alloc failure path (boo#962866, boo#966179). - drm/i915: Fix failure paths around initial fbdev allocation (boo#962866, boo#966179). - drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping (boo#962866, boo#966179). - e1000e: Avoid divide by zero error (bsc#965125). - e1000e: fix division by zero on jumbo MTUs (bsc#965125). - e1000e: fix systim issues (bsc#965125). - e1000e: Fix tight loop implementation of systime read algorithm (bsc#965125). - ibmvnic: Fix ibmvnic_capability struct. - intel: Disable Skylake support in intel_idle driver again (boo#969582) This turned out to bring a regression on some machines, unfortunately. It should be addressed in the upstream at first. - intel_idle: allow idle states to be freeze-mode specific (boo#969582). - intel_idle: Skylake Client Support (boo#969582). - intel_idle: Skylake Client Support - updated (boo#969582). - libceph: fix scatterlist last_piece calculation (bsc#963746). - lio: Add LIO clustered RBD backend (fate#318836) - net kabi fixes for 4.1.19. - numa patches updated to v15 - ocfs2: fix dlmglue deadlock issue(bnc#962257) - pci: thunder: Add driver for ThunderX-pass{1,2} on-chip devices - pci: thunder: Add PCIe host driver for ThunderX processors - sd: Optimal I/O size is in bytes, not sectors (boo#961263). - sd: Reject optimal transfer length smaller than page size (boo#961263). - series.conf: move cxgb3 patch to network drivers section
    last seen 2018-11-20
    modified 2018-11-19
    plugin id 90482
    published 2016-04-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90482
    title openSUSE Security Update : the Linux Kernel (openSUSE-2016-445)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-0785-1.NASL
    description The SUSE Linux Enterprise 12 kernel was updated to 3.12.55 to receive various security and bugfixes. Features added : - A improved XEN blkfront module was added, which allows more I/O bandwidth. (FATE#320625) It is called xen-blkfront in PV, and xen-vbd-upstream in HVM mode. The following security bugs were fixed : - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654). - CVE-2015-5707: Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel allowed local users to cause a denial of service or possibly have unspecified other impact via a large iov_count value in a write request (bnc#940338). - CVE-2015-8709: kernel/ptrace.c in the Linux kernel mishandled uid and gid mappings, which allowed local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call. NOTE: the vendor states 'there is no kernel bug here' (bnc#959709 bnc#960561). - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509). - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2015-8812: A use-after-free flaw was found in the CXGB3 kernel driver when the network was considered to be congested. This could be used by local attackers to cause machine crashes or potentially code executuon (bsc#966437). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500). - CVE-2016-0774: A pipe buffer state corruption after unsuccessful atomic read from pipe was fixed (bsc#964730). - CVE-2016-2069: Race conditions in TLB syncing was fixed which could leak to information leaks (bnc#963767). - CVE-2016-2384: A double-free triggered by invalid USB descriptor in ALSA usb-audio was fixed, which could be exploited by physical local attackers to crash the kernel or gain code execution (bnc#966693). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 89993
    published 2016-03-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89993
    title SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2016:0785-1)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2018-4145.NASL
    description Description of changes: [2.6.39-400.299.3.el6uek] - x86/fpu: Make eager FPU default (Mihai Carabas) [Orabug: 28156175] {CVE-2018-3665} - ALSA: hrtimer: Fix stall by hrtimer_cancel() (Takashi Iwai) [Orabug: 22876528] {CVE-2016-2549} - ALSA: timer: Harden slave timer list handling (Takashi Iwai) [Orabug: 22876528] {CVE-2016-2547} {CVE-2016-2548} - ALSA: timer: Fix double unlink of active_list (Takashi Iwai) [Orabug: 22876528] {CVE-2016-2545} - ALSA: seq: Fix missing NULL check at remove_events ioctl (Takashi Iwai) [Orabug: 22876528] {CVE-2016-2543} - ALSA: seq: Fix race at timer setup and close (Takashi Iwai) [Orabug: 22876528] {CVE-2016-2544} - ALSA: usb-audio: avoid freeing umidi object twice (Andrey Konovalov) [Orabug: 22876528] {CVE-2016-2384} - mlx4_ib: DREQ silently dropped by PF passive side (Venkat Venkatsubra) [Orabug: 25090540] - net: tcpdump fails with EFAULT (Venkat Venkatsubra) [Orabug: 25209691] - x86/spec: Remove rescan_spec_ctrl_feature as it's not needed anymore (Krish Sadhukhan) [Orabug: 27934121] [2.6.39-400.299.2.el6uek] - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947612] {CVE-2018-1000199} - Revert 'perf/hwbp: Simplify the perf-hwbp code, fix documentation' (Brian Maly) [Orabug: 27947612]
    last seen 2018-09-01
    modified 2018-06-18
    plugin id 110585
    published 2018-06-18
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110585
    title Oracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4145)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2016-2574.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important) * Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5412, CVE-2016-5828, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578) Red Hat would like to thank Philip Pettersson (Samsung) for reporting CVE-2016-2053; Tetsuo Handa for reporting CVE-2016-2847; the Virtuozzo kernel team and Solar Designer (Openwall) for reporting CVE-2016-3156; Justin Yackoski (Cryptonite) for reporting CVE-2016-2117; and Linn Crosetto (HP) for reporting CVE-2016-3699. The CVE-2015-8812 issue was discovered by Venkatesh Pottem (Red Hat Engineering); the CVE-2015-8844 and CVE-2015-8845 issues were discovered by Miroslav Vadkerti (Red Hat Engineering); the CVE-2016-4581 issue was discovered by Eric W. Biederman (Red Hat); the CVE-2016-6198 issue was discovered by CAI Qian (Red Hat); and the CVE-2016-3070 issue was discovered by Jan Stancek (Red Hat). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
    last seen 2018-11-11
    modified 2018-11-10
    plugin id 95321
    published 2016-11-28
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=95321
    title CentOS 7 : kernel (CESA-2016:2574)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2930-3.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) Ben Hawkes discovered an integer overflow in the Linux netfilter implementation. On systems running 32 bit kernels, a local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3135) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89995
    published 2016-03-17
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89995
    title Ubuntu 15.10 : linux-raspi2 vulnerabilities (USN-2930-3)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2929-1.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) Ralf Spenneberg discovered that the usbvision driver in the Linux kernel did not properly sanity check the interfaces and endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7833) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543) Dmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544) Dmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545) Dmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-2546) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89932
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89932
    title Ubuntu 14.04 LTS : linux vulnerabilities (USN-2929-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2929-2.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) It was discovered that the Linux kernel did not properly enforce rlimits for file descriptors sent over UNIX domain sockets. A local attacker could use this to cause a denial of service. (CVE-2013-4312) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) Ralf Spenneberg discovered that the usbvision driver in the Linux kernel did not properly sanity check the interfaces and endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7833) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework did not verify that a FIFO was attached to a client before attempting to clear it. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2543) Dmitry Vyukov discovered that a race condition existed in the Advanced Linux Sound Architecture (ALSA) framework between timer setup and closing of the client, resulting in a use-after-free. A local attacker could use this to cause a denial of service. (CVE-2016-2544) Dmitry Vyukov discovered a race condition in the timer handling implementation of the Advanced Linux Sound Architecture (ALSA) framework, resulting in a use-after-free. A local attacker could use this to cause a denial of service (system crash). (CVE-2016-2545) Dmitry Vyukov discovered race conditions in the Advanced Linux Sound Architecture (ALSA) framework's timer ioctls leading to a use-after-free. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2016-2546) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers did not properly manage its data structures. A local attacker could use this to cause a denial of service (system hang or crash) or possibly execute arbitrary code. (CVE-2016-2547, CVE-2016-2548) Dmitry Vyukov discovered that the Advanced Linux Sound Architecture (ALSA) framework's handling of high resolution timers could lead to a deadlock condition. A local attacker could use this to cause a denial of service (system hang). (CVE-2016-2549) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89933
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89933
    title Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2929-2)
  • NASL family Huawei Local Security Checks
    NASL id EULEROS_SA-2016-1020.NASL
    description According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A race condition flaw was found in the way the Linux kernel's SCTP implementation handled sctp_accept() during the processing of heartbeat timeout events. A remote attacker could use this flaw to prevent further connections to be accepted by the SCTP server running on the system, resulting in a denial of service.(CVE-2015-8767) - The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.(CVE-2015-8660) - Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2015-8746, CVE-2015-8812, CVE-2016-2069, CVE-2016-2117, CVE-2016-2384, CVE-2016-2847) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-15
    modified 2018-11-14
    plugin id 99783
    published 2017-05-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=99783
    title EulerOS 2.0 SP1 : kernel (EulerOS-SA-2016-1020)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2930-2.NASL
    description Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134) Ben Hawkes discovered an integer overflow in the Linux netfilter implementation. On systems running 32 bit kernels, a local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3135) Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566) It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767) It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723) Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384) Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89935
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89935
    title Ubuntu 14.04 LTS : linux-lts-wily vulnerabilities (USN-2930-2)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-0911-1.NASL
    description The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. Following feature was added to kernel-xen : - A improved XEN blkfront module was added, which allows more I/O bandwidth. (FATE#320200) It is called xen-blkfront in PV, and xen-vbd-upstream in HVM mode. The following security bugs were fixed : - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654). - CVE-2015-7515: An out of bounds memory access in the aiptek USB driver could be used by physical local attackers to crash the kernel (bnc#956708). - CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel did not properly use a semaphore, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls (bnc#958951). - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463). - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886). - CVE-2015-8550: Compiler optimizations in the XEN PV backend drivers could have lead to double fetch vulnerabilities, causing denial of service or arbitrary code execution (depending on the configuration) (bsc#957988). - CVE-2015-8551, CVE-2015-8552: xen/pciback: For XEN_PCI_OP_disable_msi[|x] only disable if device has MSI(X) enabled (bsc#957990). - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190). - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190 bnc#959399). - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509). - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2015-8812: A use-after-free flaw was found in the CXGB3 kernel driver when the network was considered to be congested. This could be used by local attackers to cause machine crashes or potentially code execution (bsc#966437). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500). - CVE-2016-2069: Race conditions in TLB syncing was fixed which could leak to information leaks (bnc#963767). - CVE-2016-2384: Removed a double free in the ALSA usb-audio driver in the umidi object which could lead to crashes (bsc#966693). - CVE-2016-2543: Added a missing NULL check at remove_events ioctl in ALSA that could lead to crashes. (bsc#967972). - CVE-2016-2544, CVE-2016-2545, CVE-2016-2546, CVE-2016-2547, CVE-2016-2548, CVE-2016-2549: Various race conditions in ALSAs timer handling were fixed. (bsc#967975, bsc#967974, bsc#967973, bsc#968011, bsc#968012, bsc#968013). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 90264
    published 2016-04-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90264
    title SUSE SLED11 / SLES11 Security Update : kernel (SUSE-SU-2016:0911-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-2074-1.NASL
    description The SUSE Linux Enterprise 11 SP2 kernel was updated to receive various security and bug fixes. The following security bugs were fixed : - CVE-2016-4486: Fixed 4 byte information leak in net/core/rtnetlink.c (bsc#978822). - CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126). - CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of unread data in pipes, which allowed local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes (bnc#970948). - CVE-2016-2188: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970956). - CVE-2016-3138: The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor (bnc#970911). - CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions (bnc#970970). - CVE-2016-3140: The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970892). - CVE-2016-2186: The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970958). - CVE-2016-2185: The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971124). - CVE-2016-3156: The IPv4 implementation in the Linux kernel mishandles destruction of device objects, which allowed guest OS users to cause a denial of service (host OS networking outage) by arranging for a large number of IP addresses (bnc#971360). - CVE-2016-2184: The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971125). - CVE-2016-3139: The wacom_probe function in drivers/input/tablet/wacom_sys.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970909). - CVE-2016-2143: The fork implementation in the Linux kernel on s390 platforms mishandled the case of four page-table levels, which allowed local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h (bnc#970504). - CVE-2016-2782: The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint (bnc#968670). - CVE-2015-8816: The hub_activate function in drivers/usb/core/hub.c in the Linux kernel did not properly maintain a hub-interface data structure, which allowed physically proximate attackers to cause a denial of service (invalid memory access and system crash) or possibly have unspecified other impact by unplugging a USB hub device (bnc#968010). - CVE-2015-7566: The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint (bnc#961512). - CVE-2016-2549: sound/core/hrtimer.c in the Linux kernel did not prevent recursive callback access, which allowed local users to cause a denial of service (deadlock) via a crafted ioctl call (bnc#968013). - CVE-2016-2547: sound/core/timer.c in the Linux kernel employed a locking approach that did not consider slave timer instances, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#968011). - CVE-2016-2548: sound/core/timer.c in the Linux kernel retained certain linked lists after a close or stop action, which allowed local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions (bnc#968012). - CVE-2016-2546: sound/core/timer.c in the Linux kernel used an incorrect type of mutex, which allowed local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call (bnc#967975). - CVE-2016-2545: The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel did not properly maintain a certain linked list, which allowed local users to cause a denial of service (race condition and system crash) via a crafted ioctl call (bnc#967974). - CVE-2016-2544: Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time (bnc#967973). - CVE-2016-2543: The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel did not verify FIFO assignment before proceeding with FIFO clearing, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call (bnc#967972). - CVE-2016-2384: Double free vulnerability in the snd_usbmidi_create function in sound/usb/midi.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (panic) or possibly have unspecified other impact via vectors involving an invalid USB descriptor (bnc#966693). - CVE-2015-8812: drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel did not properly identify error conditions, which allowed remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets (bnc#966437). - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2016-2069: Race condition in arch/x86/mm/tlb.c in the Linux kernel .4.1 allowed local users to gain privileges by triggering access to a paging structure by a different CPU (bnc#963767). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500). - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654). - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509). - CVE-2015-7515: The aiptek_probe function in drivers/input/tablet/aiptek.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device that lacks endpoints (bnc#956708). - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel did not validate attempted changes to the MTU value, which allowed context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272 (bnc#955354). - CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel did not properly use a semaphore, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls (bnc#958951). - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190). - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959399). - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886). - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463). - CVE-2015-7509: fs/ext4/namei.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015 (bnc#956709). - CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936). - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c (bnc#954404). - CVE-2015-5307: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c (bnc#953527). - CVE-2015-7990: Race condition in the rds_sendmsg function in net/rds/sendmsg.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound (bnc#952384). - CVE-2015-7872: The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel allowed local users to cause a denial of service (OOPS) via crafted keyctl commands (bnc#951440). - CVE-2015-6937: The __rds_conn_create function in net/rds/connection.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound (bnc#945825). - CVE-2015-6252: The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel allowed local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation (bnc#942367). - CVE-2015-3339: Race condition in the prepare_binprm function in fs/exec.c in the Linux kernel allowed local users to gain privileges by executing a setuid program at a time instant when a chown to root is in progress, and the ownership is changed but the setuid bit is not yet stripped (bnc#928130). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 93289
    published 2016-09-02
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=93289
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2074-1)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2017-0817.NASL
    description An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and could subsequently perform any type of a fragmentation-based attack against legacy IPv6 nodes that do not implement RFC6946. (CVE-2016-10142, Moderate) * A flaw was discovered in the way the Linux kernel dealt with paging structures. When the kernel invalidated a paging structure that was not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question. A local user could use a thread running with a stale cached virtual->physical translation to potentially escalate their privileges if the translation in question were writable and the physical page got reused for something critical (for example, a page table). (CVE-2016-2069, Moderate) * A race condition flaw was found in the ioctl_send_fib() function in the Linux kernel's aacraid implementation. A local attacker could use this flaw to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value. (CVE-2016-6480, Moderate) * It was found that when the gcc stack protector was enabled, reading the / proc/keys file could cause a panic in the Linux kernel due to stack corruption. This happened because an incorrect buffer size was used to hold a 64-bit timeout value rendered as weeks. (CVE-2016-7042, Moderate) * It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAP_FSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in a similar way. This could allow a local user to gain group privileges via certain setgid applications. (CVE-2016-7097, Moderate) * A flaw was found in the Linux networking subsystem where a local attacker with CAP_NET_ADMIN capabilities could cause an out-of-bounds memory access by creating a smaller-than-expected ICMP header and sending to its destination via sendto(). (CVE-2016-8399, Moderate) * It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576, CVE-2016-10088, Moderate) * A flaw was found in the USB-MIDI Linux kernel driver: a double-free error could be triggered for the 'umidi' object. An attacker with physical access to the system could use this flaw to escalate their privileges. (CVE-2016-2384, Low) The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat) and the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE). Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section.
    last seen 2018-11-27
    modified 2018-11-26
    plugin id 97886
    published 2017-03-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=97886
    title RHEL 6 : kernel (RHSA-2017:0817)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2016-1203-1.NASL
    description The SUSE Linux Enterprise 11 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2013-7446: Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel allowed local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls (bnc#955654). - CVE-2015-7509: fs/ext4/namei.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a crafted no-journal filesystem, a related issue to CVE-2013-2015 (bnc#956707). - CVE-2015-7515: An out of bounds memory access in the aiptek USB driver could be used by physical local attackers to crash the kernel (bnc#956708). - CVE-2015-7550: The keyctl_read_key function in security/keys/keyctl.c in the Linux kernel did not properly use a semaphore, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted application that leverages a race condition between keyctl_revoke and keyctl_read calls (bnc#958951). - CVE-2015-7566: A malicious USB device could cause kernel crashes in the visor device driver (bnc#961512). - CVE-2015-7799: The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel did not ensure that certain slot numbers are valid, which allowed local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call (bnc#949936). - CVE-2015-8215: net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel did not validate attempted changes to the MTU value, which allowed context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272. NOTE: the scope of CVE-2015-0272 is limited to the NetworkManager product (bnc#955354). - CVE-2015-8539: The KEYS subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c (bnc#958463). - CVE-2015-8543: The networking implementation in the Linux kernel did not validate protocol identifiers for certain protocol families, which allowed local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application (bnc#958886). - CVE-2015-8550: Optimizations introduced by the compiler could have lead to double fetch vulnerabilities, potentially possibly leading to arbitrary code execution in backend (bsc#957988). (bsc#957988 XSA-155). - CVE-2015-8551: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka 'Linux pciback missing sanity checks (bnc#957990). - CVE-2015-8552: The PCI backend driver in Xen, when running on an x86 system and using Linux as the driver domain, allowed local guest administrators to generate a continuous stream of WARN messages and cause a denial of service (disk consumption) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and XEN_PCI_OP_enable_msi operations, aka 'Linux pciback missing sanity checks (bnc#957990). - CVE-2015-8569: The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel do not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959190). - CVE-2015-8575: The sco_sock_bind function in net/bluetooth/sco.c in the Linux kernel did not verify an address length, which allowed local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application (bnc#959399). - CVE-2015-8767: net/sctp/sm_sideeffect.c in the Linux kernel did not properly manage the relationship between a lock and a socket, which allowed local users to cause a denial of service (deadlock) via a crafted sctp_accept call (bnc#961509). - CVE-2015-8785: The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel allowed local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov (bnc#963765). - CVE-2015-8812: A flaw was found in the CXGB3 kernel driver when the network was considered congested. The kernel would incorrectly misinterpret the congestion as an error condition and incorrectly free/clean up the skb. When the device would then send the skb's queued, these structures would be referenced and may panic the system or allow an attacker to escalate privileges in a use-after-free scenario.(bsc#966437). - CVE-2015-8816: A malicious USB device could cause kernel crashes in the in hub_activate() function (bnc#968010). - CVE-2016-0723: Race condition in the tty_ioctl function in drivers/tty/tty_io.c in the Linux kernel allowed local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free and system crash) by making a TIOCGETD ioctl call during processing of a TIOCSETD ioctl call (bnc#961500). - CVE-2016-2069: A race in invalidating paging structures that were not in use locally could have lead to disclosoure of information or arbitrary code exectution (bnc#963767). - CVE-2016-2143: On zSeries a fork of a large process could have caused memory corruption due to incorrect page table handling. (bnc#970504, LTC#138810). - CVE-2016-2184: A malicious USB device could cause kernel crashes in the alsa usb-audio device driver (bsc#971125). - CVE-2016-2185: A malicious USB device could cause kernel crashes in the usb_driver_claim_interface function (bnc#971124). - CVE-2016-2186: A malicious USB device could cause kernel crashes in the powermate device driver (bnc#970958). - CVE-2016-2384: A double free on the ALSA umidi object was fixed. (bsc#966693). - CVE-2016-2543: A missing NULL check at remove_events ioctl in the ALSA seq driver was fixed. (bsc#967972). - CVE-2016-2544: Fix race at timer setup and close in the ALSA seq driver was fixed. (bsc#967973). - CVE-2016-2545: A double unlink of active_list in the ALSA timer driver was fixed. (bsc#967974). - CVE-2016-2546: A race among ALSA timer ioctls was fixed (bsc#967975). - CVE-2016-2547,CVE-2016-2548: The ALSA slave timer list handling was hardened against hangs and races. (CVE-2016-2547,CVE-2016-2548,bsc#968011,bsc#968012). - CVE-2016-2549: A stall in ALSA hrtimer handling was fixed (bsc#968013). - CVE-2016-2782: A malicious USB device could cause kernel crashes in the visor device driver (bnc#968670). - CVE-2016-3137: A malicious USB device could cause kernel crashes in the cypress_m8 device driver (bnc#970970). - CVE-2016-3139: A malicious USB device could cause kernel crashes in the wacom device driver (bnc#970909). - CVE-2016-3140: A malicious USB device could cause kernel crashes in the digi_acceleport device driver (bnc#970892). - CVE-2016-3156: A quadratic algorithm could lead to long kernel ipv4 hangs when removing a device with a large number of addresses. (bsc#971360). - CVE-2016-3955: A remote buffer overflow in the usbip driver could be used by authenticated attackers to crash the kernel. (bsc#975945) - CVE-2016-2847: A local user could exhaust kernel memory by pushing lots of data into pipes. (bsc#970948). - CVE-2016-2188: A malicious USB device could cause kernel crashes in the iowarrior device driver (bnc#970956). - CVE-2016-3138: A malicious USB device could cause kernel crashes in the cdc-acm device driver (bnc#970911). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-11-30
    modified 2018-11-29
    plugin id 90884
    published 2016-05-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=90884
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2016:1203-1)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2018-4164.NASL
    description Description of changes: kernel-uek kernel-uek [3.8.13-118.22.1.el7uek] - dm: fix race between dm_get_from_kobject() and __dm_destroy() (Hou Tao) {CVE-2017-18203} - drm: udl: Properly check framebuffer mmap offsets (Greg Kroah-Hartman) [Orabug: 27986407] {CVE-2018-8781} - kernel/exit.c: avoid undefined behaviour when calling wait4() wait4(-2147483648, 0x20, 0, 0xdd0000) triggers: UBSAN: Undefined behaviour in kernel/exit.c:1651:9 (mridula shastry) [Orabug: 27875488] {CVE-2018-10087} - kernel/signal.c: avoid undefined behaviour in kill_something_info When running kill(72057458746458112, 0) in userspace I hit the following issue. (mridula shastry) {CVE-2018-10124} - bluetooth: Validate socket address length in sco_sock_bind(). (mlevatic) [Orabug: 28130293] {CVE-2015-8575} - dccp: check sk for closed state in dccp_sendmsg() (Alexey Kodanev) [Orabug: 28220402] {CVE-2017-8824} {CVE-2018-1130} - sctp: verify size of a new chunk in _sctp_make_chunk() (Alexey Kodanev) [Orabug: 28240075] {CVE-2018-5803} - mm/mempolicy.c: fix error handling in set_mempolicy and mbind. (Chris Salls) [Orabug: 28242478] {CVE-2017-7616} - xfrm: policy: check policy direction value (Vladis Dronov) [Orabug: 28264121] {CVE-2017-11600} {CVE-2017-11600} - x86/fpu: Make eager FPU default (Mihai Carabas) [Orabug: 28156176] {CVE-2018-3665} - KVM: Fix stack-out-of-bounds read in write_mmio (Wanpeng Li) [Orabug: 27951287] {CVE-2017-17741} {CVE-2017-17741} - xfs: set format back to extents if xfs_bmap_extents_to_btree (Eric Sandeen) [Orabug: 27989498] {CVE-2018-10323} - Bluetooth: Prevent stack info leak from the EFS element. (Ben Seri) [Orabug: 28030520] {CVE-2017-1000410} {CVE-2017-1000410} - ALSA: hrtimer: Fix stall by hrtimer_cancel() (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2549} - ALSA: timer: Harden slave timer list handling (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2547} {CVE-2016-2548} - ALSA: timer: Fix double unlink of active_list (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2545} - ALSA: seq: Fix missing NULL check at remove_events ioctl (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2543} - ALSA: seq: Fix race at timer setup and close (Takashi Iwai) [Orabug: 28058229] {CVE-2016-2544} - ALSA: usb-audio: avoid freeing umidi object twice (Andrey Konovalov) [Orabug: 28058229] {CVE-2016-2384} - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947608] {CVE-2018-1000199} - Revert 'perf/hwbp: Simplify the perf-hwbp code, fix documentation' (Brian Maly) [Orabug: 27947608]
    last seen 2018-09-01
    modified 2018-07-11
    plugin id 110998
    published 2018-07-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=110998
    title Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4164)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-2928-1.NASL
    description Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-12-02
    modified 2018-12-01
    plugin id 89931
    published 2016-03-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=89931
    title Ubuntu 12.04 LTS : linux vulnerability (USN-2928-1)
packetstorm via4
data source https://packetstormsecurity.com/files/download/142488/lk3usbmidi-escalate.txt
id PACKETSTORM:142488
last seen 2017-05-13
published 2017-05-12
reporter Andrey Konovalov
source https://packetstormsecurity.com/files/142488/Linux-Kernel-3.x-usb-midi-Local-Privilege-Escalation.html
title Linux Kernel 3.x usb-midi Local Privilege Escalation
redhat via4
advisories
  • rhsa
    id RHSA-2016:2574
  • rhsa
    id RHSA-2016:2584
  • rhsa
    id RHSA-2017:0817
rpms
  • kernel-0:3.10.0-514.el7
  • kernel-abi-whitelists-0:3.10.0-514.el7
  • kernel-bootwrapper-0:3.10.0-514.el7
  • kernel-debug-0:3.10.0-514.el7
  • kernel-debug-devel-0:3.10.0-514.el7
  • kernel-devel-0:3.10.0-514.el7
  • kernel-doc-0:3.10.0-514.el7
  • kernel-headers-0:3.10.0-514.el7
  • kernel-kdump-0:3.10.0-514.el7
  • kernel-kdump-devel-0:3.10.0-514.el7
  • kernel-tools-0:3.10.0-514.el7
  • kernel-tools-libs-0:3.10.0-514.el7
  • kernel-tools-libs-devel-0:3.10.0-514.el7
  • perf-0:3.10.0-514.el7
  • python-perf-0:3.10.0-514.el7
  • kernel-rt-0:3.10.0-514.rt56.420.el7
  • kernel-rt-debug-0:3.10.0-514.rt56.420.el7
  • kernel-rt-debug-devel-0:3.10.0-514.rt56.420.el7
  • kernel-rt-debug-kvm-0:3.10.0-514.rt56.420.el7
  • kernel-rt-devel-0:3.10.0-514.rt56.420.el7
  • kernel-rt-doc-0:3.10.0-514.rt56.420.el7
  • kernel-rt-kvm-0:3.10.0-514.rt56.420.el7
  • kernel-rt-trace-0:3.10.0-514.rt56.420.el7
  • kernel-rt-trace-devel-0:3.10.0-514.rt56.420.el7
  • kernel-rt-trace-kvm-0:3.10.0-514.rt56.420.el7
  • kernel-0:2.6.32-696.el6
  • kernel-abi-whitelists-0:2.6.32-696.el6
  • kernel-bootwrapper-0:2.6.32-696.el6
  • kernel-debug-0:2.6.32-696.el6
  • kernel-debug-devel-0:2.6.32-696.el6
  • kernel-devel-0:2.6.32-696.el6
  • kernel-doc-0:2.6.32-696.el6
  • kernel-firmware-0:2.6.32-696.el6
  • kernel-headers-0:2.6.32-696.el6
  • kernel-kdump-0:2.6.32-696.el6
  • kernel-kdump-devel-0:2.6.32-696.el6
  • perf-0:2.6.32-696.el6
  • python-perf-0:2.6.32-696.el6
refmap via4
bid 83256
confirm
debian DSA-3503
misc https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-2384
mlist [oss-security] 20160214 CVE Request: Linux: ALSA: usb-audio: double-free triggered by invalid USB descriptor
sectrack 1035072
suse
  • SUSE-SU-2016:0911
  • SUSE-SU-2016:1019
  • SUSE-SU-2016:1031
  • SUSE-SU-2016:1032
  • SUSE-SU-2016:1033
  • SUSE-SU-2016:1034
  • SUSE-SU-2016:1035
  • SUSE-SU-2016:1037
  • SUSE-SU-2016:1038
  • SUSE-SU-2016:1039
  • SUSE-SU-2016:1040
  • SUSE-SU-2016:1041
  • SUSE-SU-2016:1045
  • SUSE-SU-2016:1046
  • SUSE-SU-2016:1102
  • SUSE-SU-2016:1764
  • SUSE-SU-2016:2074
  • openSUSE-SU-2016:1008
ubuntu
  • USN-2928-1
  • USN-2928-2
  • USN-2929-1
  • USN-2929-2
  • USN-2930-1
  • USN-2930-2
  • USN-2930-3
  • USN-2931-1
  • USN-2932-1
Last major update 02-12-2016 - 22:25
Published 27-04-2016 - 13:59
Last modified 04-01-2018 - 21:30
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