Vulnerabilites related to netapp - h610c_firmware
cve-2021-3609
Vulnerability from cvelistv5
Published
2022-03-03 18:24
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1971651 | x_refsource_MISC | |
| https://www.openwall.com/lists/oss-security/2021/06/19/1 | x_refsource_MISC | |
| https://github.com/nrb547/kernel-exploitation/blob/main/cve-2021-3609/cve-2021-3609.md | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/d5f9023fa61ee8b94f37a93f08e94b136cf1e463 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220419-0004/ | x_refsource_CONFIRM |
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cve-2020-10690
Vulnerability from cvelistv5
Published
2020-05-08 13:48
Modified
2024-08-04 11:06
Severity ?
EPSS score ?
Summary
There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files. The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10690 | x_refsource_CONFIRM | |
| https://security.netapp.com/advisory/ntap-20200608-0001/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html | vendor-advisory, x_refsource_SUSE | |
| https://usn.ubuntu.com/4419-1/ | vendor-advisory, x_refsource_UBUNTU |
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cve-2020-8832
Vulnerability from cvelistv5
Published
2020-04-09 23:50
Modified
2024-09-17 02:51
Severity ?
EPSS score ?
Summary
The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 ("The Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors.") was discovered to be incomplete, meaning that in versions of the kernel before 4.15.0-91.92, an attacker could use this vulnerability to expose sensitive information.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862840 | x_refsource_MISC | |
| https://usn.ubuntu.com/usn/usn-4302-1 | vendor-advisory, x_refsource_UBUNTU | |
| https://security.netapp.com/advisory/ntap-20200430-0004/ | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ubuntu | 18.04 LTS (bionic) Linux kernel |
Version: 4.15.x kernels < 4.15.0-91.92 |
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cve-2024-26733
Vulnerability from cvelistv5
Published
2024-04-03 17:00
Modified
2024-12-19 08:46
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arp: Prevent overflow in arp_req_get().
syzkaller reported an overflown write in arp_req_get(). [0]
When ioctl(SIOCGARP) is issued, arp_req_get() looks up an neighbour
entry and copies neigh->ha to struct arpreq.arp_ha.sa_data.
The arp_ha here is struct sockaddr, not struct sockaddr_storage, so
the sa_data buffer is just 14 bytes.
In the splat below, 2 bytes are overflown to the next int field,
arp_flags. We initialise the field just after the memcpy(), so it's
not a problem.
However, when dev->addr_len is greater than 22 (e.g. MAX_ADDR_LEN),
arp_netmask is overwritten, which could be set as htonl(0xFFFFFFFFUL)
in arp_ioctl() before calling arp_req_get().
To avoid the overflow, let's limit the max length of memcpy().
Note that commit b5f0de6df6dc ("net: dev: Convert sa_data to flexible
array in struct sockaddr") just silenced syzkaller.
[0]:
memcpy: detected field-spanning write (size 16) of single field "r->arp_ha.sa_data" at net/ipv4/arp.c:1128 (size 14)
WARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Modules linked in:
CPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
RIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Code: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb <0f> 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6
RSP: 0018:ffffc900050b7998 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001
RBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000
R13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010
FS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261
inet_ioctl+0x314/0x3a0 net/ipv4/af_inet.c:981
sock_do_ioctl+0xdf/0x260 net/socket.c:1204
sock_ioctl+0x3ef/0x650 net/socket.c:1321
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x37/0x90 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x64/0xce
RIP: 0033:0x7f172b262b8d
Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d
RDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003
RBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000
</TASK>
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||||||
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cve-2021-45485
Vulnerability from cvelistv5
Published
2021-12-25 01:05
Modified
2024-08-04 04:39
Severity ?
EPSS score ?
Summary
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 | x_refsource_MISC | |
| https://arxiv.org/pdf/2112.09604.pdf | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=62f20e068ccc50d6ab66fdb72ba90da2b9418c99 | x_refsource_MISC | |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220121-0001/ | x_refsource_CONFIRM |
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cve-2020-12888
Vulnerability from cvelistv5
Published
2020-05-15 17:02
Modified
2024-08-04 12:11
Severity ?
EPSS score ?
Summary
The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
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cve-2020-15436
Vulnerability from cvelistv5
Published
2020-11-23 20:08
Modified
2024-08-04 13:15
Severity ?
EPSS score ?
Summary
Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lkml.org/lkml/2020/6/7/379 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20201218-0002/ | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | linux kernel |
Version: 5.7 (verified), possibly others 4.18 |
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cve-2020-13143
Vulnerability from cvelistv5
Published
2020-05-18 17:50
Modified
2024-08-04 12:11
Severity ?
EPSS score ?
Summary
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
References
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cve-2024-26462
Vulnerability from cvelistv5
Published
2024-02-26 00:00
Modified
2025-03-25 20:05
Severity ?
EPSS score ?
Summary
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.
References
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cve-2020-8835
Vulnerability from cvelistv5
Published
2020-04-02 18:00
Modified
2024-09-17 02:15
Severity ?
EPSS score ?
Summary
In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable series, starting with v5.4.7, as the introducing commit was backported to that branch. This vulnerability was fixed in 5.6.1, 5.5.14, and 5.4.29. (issue is aka ZDI-CAN-10780)
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux kernel | Linux kernel |
Version: 5.6-stable < 5.6.1 Version: 5.5-stable < 5.5.14 Version: 5.4.7 < 5.4-stable* |
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cve-2021-3772
Vulnerability from cvelistv5
Published
2022-03-02 00:00
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.
References
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cve-2021-40490
Vulnerability from cvelistv5
Published
2021-09-03 00:50
Modified
2024-08-04 02:44
Severity ?
EPSS score ?
Summary
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
References
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|---|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=9e445093e523f3277081314c864f708fd4bd34aa | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJGX3DMJT6MRBW2XEF3TWVHYWZW3DG3N/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6VS2DLGT7TK7URKAS2KWJL3S533SGVA/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2021/dsa-4978 | vendor-advisory, x_refsource_DEBIAN | |
| https://security.netapp.com/advisory/ntap-20211004-0001/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | mailing-list, x_refsource_MLIST |
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cve-2022-2068
Vulnerability from cvelistv5
Published
2022-06-21 14:45
Modified
2024-09-16 19:41
Severity ?
EPSS score ?
Summary
In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze).
References
Impacted products
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cve-2023-52585
Vulnerability from cvelistv5
Published
2024-03-06 06:45
Modified
2024-12-19 08:22
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()
Return invalid error code -EINVAL for invalid block id.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176)
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
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cve-2022-0995
Vulnerability from cvelistv5
Published
2022-03-25 18:03
Modified
2024-08-02 23:47
Severity ?
EPSS score ?
Summary
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
References
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cve-2020-12771
Vulnerability from cvelistv5
Published
2020-05-09 20:16
Modified
2024-08-04 12:04
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.
References
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cve-2020-12653
Vulnerability from cvelistv5
Published
2020-05-05 04:47
Modified
2024-08-04 12:04
Severity ?
EPSS score ?
Summary
An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.4 | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/b70261a288ea4d2f4ac7cd04be08a9f0f2de4f4d | x_refsource_MISC | |
| https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b70261a288ea4d2f4ac7cd04be08a9f0f2de4f4d | x_refsource_MISC | |
| http://www.openwall.com/lists/oss-security/2020/05/08/2 | mailing-list, x_refsource_MLIST | |
| https://security.netapp.com/advisory/ntap-20200608-0001/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html | mailing-list, x_refsource_MLIST | |
| https://www.debian.org/security/2020/dsa-4698 | vendor-advisory, x_refsource_DEBIAN | |
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html | vendor-advisory, x_refsource_SUSE |
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cve-2020-12770
Vulnerability from cvelistv5
Published
2020-05-09 20:16
Modified
2024-08-04 12:04
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.
References
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cve-2019-25045
Vulnerability from cvelistv5
Published
2021-06-07 19:19
Modified
2024-08-05 03:00
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19 | x_refsource_MISC | |
| https://syzkaller.appspot.com/bug?id=f99edaeec58ad40380ed5813d89e205861be2896 | x_refsource_MISC | |
| https://sites.google.com/view/syzscope/warning-in-xfrm_state_fini-2 | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20210720-0003/ | x_refsource_CONFIRM |
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cve-2020-35508
Vulnerability from cvelistv5
Published
2021-03-26 16:45
Modified
2024-08-04 17:02
Severity ?
EPSS score ?
Summary
A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1902724 | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20210513-0006/ | x_refsource_CONFIRM |
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cve-2020-12769
Vulnerability from cvelistv5
Published
2020-05-09 20:16
Modified
2024-08-04 12:04
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lkml.org/lkml/2020/2/3/559 | x_refsource_CONFIRM | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19b61392c5a852b4e8a0bf35aecb969983c5932d | x_refsource_CONFIRM | |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.17 | x_refsource_CONFIRM | |
| https://security.netapp.com/advisory/ntap-20200608-0001/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html | vendor-advisory, x_refsource_SUSE | |
| https://usn.ubuntu.com/4391-1/ | vendor-advisory, x_refsource_UBUNTU | |
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html | vendor-advisory, x_refsource_SUSE |
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cve-2020-11884
Vulnerability from cvelistv5
Published
2020-04-29 12:07
Modified
2024-08-04 11:42
Severity ?
EPSS score ?
Summary
In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.
References
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cve-2024-26735
Vulnerability from cvelistv5
Published
2024-04-03 17:00
Modified
2025-02-27 20:01
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix possible use-after-free and null-ptr-deref
The pernet operations structure for the subsystem must be registered
before registering the generic netlink family.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa Version: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa |
||||||
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cve-2024-26633
Vulnerability from cvelistv5
Published
2024-03-18 10:07
Modified
2024-12-20 13:06
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.
Reading frag_off can only be done if we pulled enough bytes
to skb->head. Currently we might access garbage.
[1]
BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendmsg net/socket.c:2676 [inline]
__se_sys_sendmsg net/socket.c:2674 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
__kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027
kmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582
pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098
__pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655
pskb_may_pull_reason include/linux/skbuff.h:2673 [inline]
pskb_may_pull include/linux/skbuff.h:2681 [inline]
ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
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__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
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neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
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rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
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sock_sendmsg_nosec net/socket.c:730 [inline]
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____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendms
---truncated---
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 Version: fbfa743a9d2a0ffa24251764f10afc13eb21e739 |
||||||
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cve-2022-36879
Vulnerability from cvelistv5
Published
2022-07-27 03:27
Modified
2024-08-03 10:14
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
References
| ▼ | URL | Tags |
|---|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=f85daf0e725358be78dfd208dea5fd665d8cb901 | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/f85daf0e725358be78dfd208dea5fd665d8cb901 | x_refsource_MISC | |
| https://www.debian.org/security/2022/dsa-5207 | vendor-advisory, x_refsource_DEBIAN | |
| https://security.netapp.com/advisory/ntap-20220901-0007/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html | mailing-list, x_refsource_MLIST |
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cve-2020-36516
Vulnerability from cvelistv5
Published
2022-02-26 03:14
Modified
2024-08-04 17:30
Severity ?
EPSS score ?
Summary
An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://dl.acm.org/doi/10.1145/3372297.3417884 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220331-0003/ | x_refsource_CONFIRM |
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cve-2021-22555
Vulnerability from cvelistv5
Published
2021-07-07 11:20
Modified
2024-09-16 20:32
Severity ?
EPSS score ?
Summary
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux Kernel |
Version: 2.6.19-rc1 < unspecified |
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cve-2024-28757
Vulnerability from cvelistv5
Published
2024-03-10 00:00
Modified
2025-03-28 18:36
Severity ?
EPSS score ?
Summary
libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).
References
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Vulnerability from fkie_nvd
Published
2024-04-03 17:15
Modified
2025-03-17 16:05
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix possible use-after-free and null-ptr-deref
The pernet operations structure for the subsystem must be registered
before registering the generic netlink family.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 6.8 | |
| linux | linux_kernel | 6.8 | |
| linux | linux_kernel | 6.8 | |
| linux | linux_kernel | 6.8 | |
| linux | linux_kernel | 6.8 | |
| debian | debian_linux | 10.0 | |
| netapp | 8300_firmware | - | |
| netapp | 8300 | * | |
| netapp | 8700_firmware | - | |
| netapp | 8700 | * | |
| netapp | a400_firmware | - | |
| netapp | a400 | * | |
| netapp | c400_firmware | - | |
| netapp | c400 | * | |
| netapp | h610c_firmware | - | |
| netapp | h610c | * | |
| netapp | h610s_firmware | - | |
| netapp | h610s | * | |
| netapp | h615c_firmware | - | |
| netapp | h615c | * | |
| netapp | e-series_santricity_os_controller | * |
{
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Vulnerability from fkie_nvd
Published
2020-05-09 21:15
Modified
2024-11-21 05:00
Severity ?
Summary
An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-05-09 21:15
Modified
2024-11-21 05:00
Severity ?
Summary
An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| debian | debian_linux | 9.0 | |
| opensuse | leap | 15.1 | |
| opensuse | leap | 15.2 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 20.04 | |
| netapp | active_iq_unified_manager | - | |
| netapp | cloud_backup | - | |
| netapp | element_software | - | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - | |
| netapp | steelstore_cloud_integrated_storage | - | |
| netapp | hci_bootstrap_os | - | |
| netapp | hci_compute_node | - | |
| netapp | a700s_firmware | - | |
| netapp | a700s | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - | |
| oracle | sd-wan_edge | 8.2 |
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Vulnerability from fkie_nvd
Published
2024-03-18 11:15
Modified
2025-04-04 14:49
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.
Reading frag_off can only be done if we pulled enough bytes
to skb->head. Currently we might access garbage.
[1]
BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendmsg net/socket.c:2676 [inline]
__se_sys_sendmsg net/socket.c:2674 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
__kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027
kmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582
pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098
__pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655
pskb_may_pull_reason include/linux/skbuff.h:2673 [inline]
pskb_may_pull include/linux/skbuff.h:2681 [inline]
ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendms
---truncated---
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| debian | debian_linux | 10.0 | |
| netapp | ontap_select_deploy_administration_utility | - | |
| netapp | ontap_tools | 9 | |
| netapp | a1k_firmware | - | |
| netapp | a1k | * | |
| netapp | a70_firmware | - | |
| netapp | a70 | * | |
| netapp | a90_firmware | - | |
| netapp | a90 | * | |
| netapp | a800_firmware | - | |
| netapp | a800 | * | |
| netapp | c800_firmware | - | |
| netapp | c800 | * | |
| netapp | a900_firmware | - | |
| netapp | a900 | * | |
| netapp | 9500_firmware | - | |
| netapp | 9500 | * | |
| netapp | c190_firmware | - | |
| netapp | c190 | * | |
| netapp | a150_firmware | - | |
| netapp | a150 | * | |
| netapp | a220_firmware | - | |
| netapp | a220 | * | |
| netapp | fas2720_firmware | - | |
| netapp | fas2720 | * | |
| netapp | fas2750_firmware | - | |
| netapp | fas2750 | * | |
| netapp | fas2820_firmware | - | |
| netapp | fas2820 | * | |
| netapp | h610c_firmware | - | |
| netapp | h610c | * | |
| netapp | h610s_firmware | - | |
| netapp | h610s | * | |
| netapp | h615c_firmware | - | |
| netapp | h615c | * |
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"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ip6_tunnel: corrige el manejo de NEXTHDR_FRAGMENT en ip6_tnl_parse_tlv_enc_lim() syzbot se\u00f1al\u00f3 [1] que el manejo de NEXTHDR_FRAGMENT no funciona. La lectura de frag_off solo se puede realizar si extraemos suficientes bytes para skb-\u0026gt;head. Actualmente podr\u00edamos acceder a basura. [1] ERROR: KMSAN: valor uninit en ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [en l\u00ednea] ip6_tnl_start_xmit+0x ab2/0x1a70 net/ipv6/ip6_tunnel.c:1432 __netdev_start_xmit incluye /linux/netdevice.h:4940 [en l\u00ednea] netdev_start_xmit include/linux/netdevice.h:4954 [en l\u00ednea] xmit_one net/core/dev.c:3548 [en l\u00ednea] dev_hard_start_xmit+0x247/0xa10 net/core/dev.c: 3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [en l\u00ednea] neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592 neigh_output include/net/neighbour.h :542 [en l\u00ednea] ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137 ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222 NF_HOOK_COND include/linux/netfilter.h:303 [en l\u00ednea] ip6_output+0x3 23/ 0x610 net/ipv6/ip6_output.c:243 dst_output include/net/dst.h:451 [en l\u00ednea] ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155 ip6_send_skb net/ipv6/ip6_output.c:1952 [en l\u00ednea] ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972 rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582 rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920 inet_sendmsg+0 x105/0x190 neto/ipv4 /af_inet.c:847 sock_sendmsg_nosec net/socket.c:730 [en l\u00ednea] __sock_sendmsg net/socket.c:745 [en l\u00ednea] ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c :2638 __sys_sendmsg net/socket.c:2667 [en l\u00ednea] __do_sys_sendmsg net/socket.c:2676 [en l\u00ednea] __se_sys_sendmsg net/socket.c:2674 [en l\u00ednea] __x64_sys_sendmsg+0x307/0x490 net/socket.c:267 4 do_syscall_x64 arco/ x86/entry/common.c:52 [en l\u00ednea] do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83 Entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit se cre\u00f3 en: slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768 slab_alloc_node mm/slub.c:3478 [en l\u00ednea] __kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517 __do_kmalloc_node mm/slab_common.c:1006 [en l\u00ednea] __kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c :1027 kmalloc_reserve+0x249/ 0x4a0 net/core/skbuff.c:582 pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098 __pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655 pskb_may_pull_reason include/linux/skbuff.h:2673 [en l\u00ednea ] pskb_may_pull include/linux/skbuff.h:2681 [en l\u00ednea] ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408 ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [en l\u00ednea] ip6_tnl_start_xmit+0xab 2/0x1a70 neto/ipv6/ ip6_tunnel.c:1432 __netdev_start_xmit include/linux/netdevice.h:4940 [en l\u00ednea] netdev_start_xmit include/linux/netdevice.h:4954 [en l\u00ednea] xmit_one net/core/dev.c:3548 [en l\u00ednea] dev_hard_start_xmit+0x247/0xa10 net /core/dev.c:3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [en l\u00ednea] neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592 neigh_output include/net/neighbour.h:542 [en l\u00ednea] ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137 ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222 NF_HOOK_COND include/linux/netfilter.h:303 [en l\u00ednea] ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243 dst_output include/net/dst.h:451 [en l\u00ednea] ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155 ip6_send_skb net/ipv6/ip6_output .c:1952 [en l\u00ednea] ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972 rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582 rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:9 20 inet_sendmsg +0x105/0x190 net/ipv4/af_inet.c:847 sock_sendmsg_nosec net/socket.c:730 [en l\u00ednea] __sock_sendmsg net/socket.c:745 [en l\u00ednea]---truncado---"
}
],
"id": "CVE-2024-26633",
"lastModified": "2025-04-04T14:49:01.373",
"metrics": {
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{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
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"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
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"published": "2024-03-18T11:15:09.867",
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Vulnerability from fkie_nvd
Published
2022-07-27 04:15
Modified
2024-11-21 07:13
Severity ?
Summary
An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| netapp | a700s_firmware | - | |
| netapp | a700s | - | |
| netapp | active_iq_unified_manager | - | |
| netapp | e-series_santricity_os_controller | * | |
| netapp | hci_bootstrap_os | - | |
| netapp | aff_8300_firmware | - | |
| netapp | aff_8300 | - | |
| netapp | fas_8300_firmware | - | |
| netapp | fas_8300 | - | |
| netapp | aff_8700_firmware | - | |
| netapp | aff_8700 | - | |
| netapp | fas_8700_firmware | - | |
| netapp | fas_8700 | - | |
| netapp | aff_a400_firmware | - | |
| netapp | aff_a400 | - | |
| netapp | fas_a400_firmware | - | |
| netapp | fas_a400 | - | |
| netapp | aff_a250_firmware | - | |
| netapp | aff_a250 | - | |
| netapp | fas_a250_firmware | - | |
| netapp | fas_a250 | - | |
| netapp | fas_500f_firmware | - | |
| netapp | fas_500f | - | |
| netapp | aff_500f_firmware | - | |
| netapp | aff_500f | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2021-06-07 20:15
Modified
2024-11-21 04:39
Severity ?
Summary
An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-05-08 15:15
Modified
2024-11-21 04:55
Severity ?
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp device file (like /dev/ptpX) and voluntarily goes to sleep. During this time if the underlying device is removed, it can cause an exploitable condition as the process wakes up to terminate and clean all attached files. The system crashes due to the cdev structure being invalid (as already freed) which is pointed to by the inode.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| debian | debian_linux | 8.0 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| opensuse | leap | 15.1 | |
| netapp | active_iq_unified_manager | - | |
| netapp | element_software | - | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - | |
| netapp | steelstore_cloud_integrated_storage | - | |
| netapp | hci_compute_node | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2020-04-29 13:15
Modified
2024-11-21 04:58
Severity ?
Summary
In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-05-15 18:15
Modified
2024-11-21 05:00
Severity ?
Summary
The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2024-02-29 01:44
Modified
2025-03-25 20:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mit | kerberos_5 | 1.21.2 | |
| netapp | active_iq_unified_manager | - | |
| netapp | cloud_volumes_ontap_mediator | - | |
| netapp | management_services_for_element_software_and_netapp_hci | - | |
| netapp | ontap_select_deploy_administration_utility | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2021-07-07 12:15
Modified
2024-11-21 05:50
Severity ?
8.3 (High) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| brocade | fabric_operating_system | - | |
| netapp | fas_8300_firmware | - | |
| netapp | fas_8300 | - | |
| netapp | fas_8700_firmware | - | |
| netapp | fas_8700 | - | |
| netapp | aff_a400_firmware | - | |
| netapp | aff_a400 | - | |
| netapp | aff_a250_firmware | - | |
| netapp | aff_a250 | - | |
| netapp | aff_500f_firmware | - | |
| netapp | aff_500f | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - |
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Vulnerability from fkie_nvd
Published
2020-05-09 21:15
Modified
2024-11-21 05:00
Severity ?
Summary
An issue was discovered in the Linux kernel before 5.4.17. drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| debian | debian_linux | 8.0 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| opensuse | leap | 15.1 | |
| opensuse | leap | 15.2 | |
| netapp | active_iq_unified_manager | - | |
| netapp | cloud_backup | - | |
| netapp | element_software | - | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - | |
| netapp | steelstore_cloud_integrated_storage | - | |
| netapp | hci_compute_node_firmware | - | |
| netapp | hci_compute_node | - | |
| netapp | a700s_firmware | - | |
| netapp | a700s | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2020-11-23 21:15
Modified
2024-11-21 05:05
Severity ?
Summary
Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| securities@openeuler.org | https://lkml.org/lkml/2020/6/7/379 | Exploit, Patch, Vendor Advisory | |
| securities@openeuler.org | https://security.netapp.com/advisory/ntap-20201218-0002/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lkml.org/lkml/2020/6/7/379 | Exploit, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20201218-0002/ | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2024-03-06 07:15
Modified
2025-03-14 18:57
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()
Return invalid error code -EINVAL for invalid block id.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176)
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| debian | debian_linux | 10.0 | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2021-09-03 01:15
Modified
2024-11-21 06:24
Severity ?
Summary
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 11.0 | |
| netapp | aff_a250_firmware | - | |
| netapp | aff_a250 | - | |
| netapp | fas_500f_firmware | - | |
| netapp | fas_500f | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:39
Severity ?
Summary
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| linux | linux_kernel | 5.17 | |
| fedoraproject | fedora | 35 | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - |
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Vulnerability from fkie_nvd
Published
2022-03-03 19:15
Modified
2024-11-21 06:21
Severity ?
Summary
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-05-05 06:15
Modified
2024-11-21 04:59
Severity ?
Summary
An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| opensuse | leap | 15.1 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| netapp | active_iq_unified_manager | - | |
| netapp | cloud_backup | - | |
| netapp | element_software | - | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - | |
| netapp | steelstore_cloud_integrated_storage | - | |
| netapp | hci_compute_node_firmware | - | |
| netapp | hci_compute_node | - | |
| netapp | a700s_firmware | - | |
| netapp | a700s | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2022-03-02 23:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-12-25 02:15
Modified
2024-11-21 06:32
Severity ?
Summary
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.
References
Impacted products
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"source": "nvd@nist.gov",
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}
Vulnerability from fkie_nvd
Published
2022-06-21 15:15
Modified
2024-11-21 07:00
Severity ?
Summary
In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze).
References
Impacted products
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"value": "Adem\u00e1s de una inyecci\u00f3n de comandos de shell c_rehash identificada en CVE-2022-1292, se encontraron otras circunstancias en las que el script c_rehash no sanea adecuadamente los metacaracteres de shell para evitar la inyecci\u00f3n de comandos mediante la revisi\u00f3n del c\u00f3digo. Cuando fue corregida la CVE-2022-1292 no ha sido detectado que se presentan otros lugares en el script en los que los nombres de archivo de los certificados a los que es aplicado el hash son pasados posiblemente a un comando ejecutado mediante el shell. Este script es distribuido por algunos sistemas operativos de manera que es ejecutado autom\u00e1ticamente. En dichos sistemas operativos, un atacante podr\u00eda ejecutar comandos arbitrarios con los privilegios del script. El uso del script c_rehash es considerado obsoleto y debe ser sustituido por la herramienta de l\u00ednea de comandos OpenSSL rehash. Corregido en OpenSSL versi\u00f3n 3.0.4 (Afectados 3.0.0,3.0.1,3.0.2,3.0.3). Corregido en OpenSSL versi\u00f3n 1.1.1p (Afectado 1.1.1-1.1.1o). Corregido en OpenSSL versi\u00f3n 1.0.2zf (Afectado 1.0.2-1.0.2ze)"
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Vulnerability from fkie_nvd
Published
2024-03-10 05:15
Modified
2025-03-28 19:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libexpat_project | libexpat | * | |
| fedoraproject | fedora | 38 | |
| fedoraproject | fedora | 39 | |
| fedoraproject | fedora | 40 | |
| netapp | active_iq_unified_manager | - | |
| netapp | oncommand_workflow_automation | - | |
| netapp | ontap | 9 | |
| netapp | ontap_tools | 10 | |
| netapp | windows_host_utilities | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - |
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"value": "libexpat hasta 2.6.1 permite un ataque de expansi\u00f3n de entidad XML cuando hay un uso aislado de analizadores externos (creados a trav\u00e9s de XML_ExternalEntityParserCreate)."
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"published": "2024-03-10T05:15:06.570",
"references": [
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Vulnerability from fkie_nvd
Published
2021-03-26 17:15
Modified
2024-11-21 05:27
Severity ?
Summary
A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1902724 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948 | Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20210513-0006/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1902724 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20210513-0006/ | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.12 | |
| linux | linux_kernel | 5.12 | |
| linux | linux_kernel | 5.12 | |
| linux | linux_kernel | 5.12 | |
| linux | linux_kernel | 5.12 | |
| redhat | enterprise_linux | 8.0 | |
| netapp | a700s_firmware | - | |
| netapp | a700s | - | |
| netapp | brocade_fabric_operating_system_firmware | - | |
| netapp | fas8300_firmware | - | |
| netapp | fas8300 | - | |
| netapp | fas8700_firmware | - | |
| netapp | fas8700 | - | |
| netapp | aff_a400_firmware | - | |
| netapp | aff_a400 | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h300e_firmware | - | |
| netapp | h300e | - | |
| netapp | h500e_firmware | - | |
| netapp | h500e | - | |
| netapp | h700e_firmware | - | |
| netapp | h700e | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - | |
| netapp | h610c_firmware | - | |
| netapp | h610c | - | |
| netapp | h610s_firmware | - | |
| netapp | h610s | - | |
| netapp | h615c_firmware | - | |
| netapp | h615c | - |
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Vulnerability from fkie_nvd
Published
2024-04-03 17:15
Modified
2025-03-17 16:02
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arp: Prevent overflow in arp_req_get().
syzkaller reported an overflown write in arp_req_get(). [0]
When ioctl(SIOCGARP) is issued, arp_req_get() looks up an neighbour
entry and copies neigh->ha to struct arpreq.arp_ha.sa_data.
The arp_ha here is struct sockaddr, not struct sockaddr_storage, so
the sa_data buffer is just 14 bytes.
In the splat below, 2 bytes are overflown to the next int field,
arp_flags. We initialise the field just after the memcpy(), so it's
not a problem.
However, when dev->addr_len is greater than 22 (e.g. MAX_ADDR_LEN),
arp_netmask is overwritten, which could be set as htonl(0xFFFFFFFFUL)
in arp_ioctl() before calling arp_req_get().
To avoid the overflow, let's limit the max length of memcpy().
Note that commit b5f0de6df6dc ("net: dev: Convert sa_data to flexible
array in struct sockaddr") just silenced syzkaller.
[0]:
memcpy: detected field-spanning write (size 16) of single field "r->arp_ha.sa_data" at net/ipv4/arp.c:1128 (size 14)
WARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Modules linked in:
CPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
RIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128
Code: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb <0f> 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6
RSP: 0018:ffffc900050b7998 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001
RBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000
R13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010
FS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261
inet_ioctl+0x314/0x3a0 net/ipv4/af_inet.c:981
sock_do_ioctl+0xdf/0x260 net/socket.c:1204
sock_ioctl+0x3ef/0x650 net/socket.c:1321
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x37/0x90 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x64/0xce
RIP: 0033:0x7f172b262b8d
Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d
RDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003
RBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000
</TASK>
References
Impacted products
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narp: Prevent overflow in arp_req_get().\n\nsyzkaller reported an overflown write in arp_req_get(). [0]\n\nWhen ioctl(SIOCGARP) is issued, arp_req_get() looks up an neighbour\nentry and copies neigh-\u003eha to struct arpreq.arp_ha.sa_data.\n\nThe arp_ha here is struct sockaddr, not struct sockaddr_storage, so\nthe sa_data buffer is just 14 bytes.\n\nIn the splat below, 2 bytes are overflown to the next int field,\narp_flags. We initialise the field just after the memcpy(), so it\u0027s\nnot a problem.\n\nHowever, when dev-\u003eaddr_len is greater than 22 (e.g. MAX_ADDR_LEN),\narp_netmask is overwritten, which could be set as htonl(0xFFFFFFFFUL)\nin arp_ioctl() before calling arp_req_get().\n\nTo avoid the overflow, let\u0027s limit the max length of memcpy().\n\nNote that commit b5f0de6df6dc (\"net: dev: Convert sa_data to flexible\narray in struct sockaddr\") just silenced syzkaller.\n\n[0]:\nmemcpy: detected field-spanning write (size 16) of single field \"r-\u003earp_ha.sa_data\" at net/ipv4/arp.c:1128 (size 14)\nWARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128\nModules linked in:\nCPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014\nRIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128\nCode: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb \u003c0f\u003e 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6\nRSP: 0018:ffffc900050b7998 EFLAGS: 00010286\nRAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000\nRDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001\nRBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000\nR10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000\nR13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010\nFS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261\n inet_ioctl+0x314/0x3a0 net/ipv4/af_inet.c:981\n sock_do_ioctl+0xdf/0x260 net/socket.c:1204\n sock_ioctl+0x3ef/0x650 net/socket.c:1321\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:870 [inline]\n __se_sys_ioctl fs/ioctl.c:856 [inline]\n __x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856\n do_syscall_x64 arch/x86/entry/common.c:51 [inline]\n do_syscall_64+0x37/0x90 arch/x86/entry/common.c:81\n entry_SYSCALL_64_after_hwframe+0x64/0xce\nRIP: 0033:0x7f172b262b8d\nCode: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d\nRDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003\nRBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000\n \u003c/TASK\u003e"
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"lang": "es",
"value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: arp: Evita el desbordamiento en arp_req_get(). syzkaller inform\u00f3 una escritura desbordada en arp_req_get(). [0] Cuando se emite ioctl(SIOCGARP), arp_req_get() busca una entrada vecina y copia neigh-\u0026gt;ha para estructurar arpreq.arp_ha.sa_data. El arp_ha aqu\u00ed es struct sockaddr, no struct sockaddr_storage, por lo que el b\u00fafer sa_data tiene solo 14 bytes. En el siguiente s\u00edmbolo, se desbordan 2 bytes al siguiente campo int, arp_flags. Inicializamos el campo justo despu\u00e9s de memcpy(), por lo que no es un problema. Sin embargo, cuando dev-\u0026gt;addr_len es mayor que 22 (por ejemplo, MAX_ADDR_LEN), se sobrescribe arp_netmask, que podr\u00eda configurarse como htonl(0xFFFFFFFFUL) en arp_ioctl() antes de llamar a arp_req_get(). Para evitar el desbordamiento, limitemos la longitud m\u00e1xima de memcpy(). Tenga en cuenta que el commit b5f0de6df6dc (\"net: dev: Convert sa_data to flexible array in struct sockaddr\") simplemente silenci\u00f3 a syzkaller. [0]: memcpy: escritura detectada en todos los campos (tama\u00f1o 16) de un solo campo \"r-\u0026gt;arp_ha.sa_data\" en net/ipv4/arp.c:1128 (tama\u00f1o 14) ADVERTENCIA: CPU: 0 PID: 144638 en net /ipv4/arp.c:1128 arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128 M\u00f3dulos vinculados en: CPU: 0 PID: 144638 Comm: syz-executor.4 No contaminado 6.1.74 #31 Nombre de hardware: QEMU PC est\u00e1ndar (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 01/04/2014 RIP: 0010:arp_req_get+0x411/0x4a0 net/ipv4/arp.c:1128 C\u00f3digo: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb \u0026lt;0f\u0026gt; 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6 RSP: 0018:ffffc900050b7998 EFLAGS: 00010286 RAX: 00000000000000000 RBX: ffff88803a815000 RCX: 0000000000000 000 RDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001 RBP: ffffc900050b7a98 R08: 00000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000 R13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010 FS: 0000 7f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4 : 0000000000770ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 00000000000000000 DR6: 00000000ffe0ff0 DR7: 000000 0000000400 PKRU: 55555554 Seguimiento de llamadas: arp_ioctl+0x33f/0x4b0 net/ipv4/arp.c:1261 inet_ioctl+0x314/0x3a0 net/ ipv4/af_inet.c:981 sock_do_ioctl+0xdf/0x260 net/socket.c:1204 sock_ioctl+0x3ef/0x650 net/socket.c:1321 vfs_ioctl fs/ioctl.c:51 [en l\u00ednea] __do_sys_ioctl fs/ioctl.c:870 [en l\u00ednea] __se_sys_ioctl fs/ioctl.c:856 [en l\u00ednea] __x64_sys_ioctl+0x18e/0x220 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:51 [en l\u00ednea] do_syscall_64+0x37/0x90 arch/x86/ entrada/common.c:81 entrada_SYSCALL_64_after_hwframe+0x64/0xce RIP: 0033:0x7f172b262b8d C\u00f3digo: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u0026lt;48\u0026gt; 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f172bf300b8 EFLAGS: 0000024 6 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX : 00007f172b3abf80 RCX: 00007f172b262b8d RDX: 0000000020000000 RSI: 0000000000008954 RDI: 00000000000000003 RBP: 00007f172b2d3493 R08: 0 000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000000000 R13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000 "
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],
"id": "CVE-2024-26733",
"lastModified": "2025-03-17T16:02:47.887",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
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"source": "nvd@nist.gov",
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"published": "2024-04-03T17:15:51.040",
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"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
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"tags": [
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
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}
Vulnerability from fkie_nvd
Published
2022-02-26 04:15
Modified
2024-11-21 05:29
Severity ?
Summary
An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://dl.acm.org/doi/10.1145/3372297.3417884 | Technical Description, Third Party Advisory | |
| cve@mitre.org | https://security.netapp.com/advisory/ntap-20220331-0003/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://dl.acm.org/doi/10.1145/3372297.3417884 | Technical Description, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220331-0003/ | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2020-04-10 00:15
Modified
2024-11-21 05:39
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 ("The Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors.") was discovered to be incomplete, meaning that in versions of the kernel before 4.15.0-91.92, an attacker could use this vulnerability to expose sensitive information.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@ubuntu.com | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862840 | Issue Tracking, Third Party Advisory | |
| security@ubuntu.com | https://security.netapp.com/advisory/ntap-20200430-0004/ | Third Party Advisory | |
| security@ubuntu.com | https://usn.ubuntu.com/usn/usn-4302-1 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862840 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20200430-0004/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://usn.ubuntu.com/usn/usn-4302-1 | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2020-04-02 18:15
Modified
2024-11-21 05:39
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable series, starting with v5.4.7, as the introducing commit was backported to that branch. This vulnerability was fixed in 5.6.1, 5.5.14, and 5.4.29. (issue is aka ZDI-CAN-10780)
References
Impacted products
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Vulnerability from fkie_nvd
Published
2020-05-18 18:15
Modified
2024-11-21 05:00
Severity ?
Summary
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
References
Impacted products
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"value": "gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal \u0027\\0\u0027 value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4."
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