CVE-2024-26862
Linux Kernel Packet Module Data Race Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignore_outgoing ignore_outgoing is read locklessly from dev_queue_xmit_nit() and packet_getsockopt() Add appropriate READ_ONCE()/WRITE_ONCE() annotations. syzbot reported: BUG: KCSAN: data-race in dev_queue_xmit_nit / packet_setsockopt write to 0xffff888107804542 of 1 bytes by task 22618 on cpu 0: packet_setsockopt+0xd83/0xfd0 net/packet/af_packet.c:4003 do_sock_setsockopt net/socket.c:2311 [inline] __sys_setsockopt+0x1d8/0x250 net/socket.c:2334 __do_sys_setsockopt net/socket.c:2343 [inline] __se_sys_setsockopt net/socket.c:2340 [inline] __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340 do_syscall_64+0xd3/0x1d0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 read to 0xffff888107804542 of 1 bytes by task 27 on cpu 1: dev_queue_xmit_nit+0x82/0x620 net/core/dev.c:2248 xmit_one net/core/dev.c:3527 [inline] dev_hard_start_xmit+0xcc/0x3f0 net/core/dev.c:3547 __dev_queue_xmit+0xf24/0x1dd0 net/core/dev.c:4335 dev_queue_xmit include/linux/netdevice.h:3091 [inline] batadv_send_skb_packet+0x264/0x300 net/batman-adv/send.c:108 batadv_send_broadcast_skb+0x24/0x30 net/batman-adv/send.c:127 batadv_iv_ogm_send_to_if net/batman-adv/bat_iv_ogm.c:392 [inline] batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:420 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x3f0/0x4b0 net/batman-adv/bat_iv_ogm.c:1700 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x465/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Tainted: G W 6.8.0-syzkaller-08073-g480e035fc4c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
INFO
Published Date :
April 17, 2024, 11:15 a.m.
Last Modified :
Nov. 21, 2024, 9:03 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-26862.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-26862 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26862 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Mar. 04, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-362 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 from (excluding) 6.7.11 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 from (excluding) 6.6.23 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 from (excluding) 6.1.83 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.153 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 from (excluding) 5.10.214 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 from (excluding) 5.4.273 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.8 from (excluding) 6.8.2 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added Reference Type CVE: https://git.kernel.org/stable/c/2c02c5059c78a52d170bdee4a369b470de6deb37 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/2c02c5059c78a52d170bdee4a369b470de6deb37 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/68e84120319d4fc298fcdb14cf0bea6a0f64ffbd Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/68e84120319d4fc298fcdb14cf0bea6a0f64ffbd Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/6ebfad33161afacb3e1e59ed1c2feefef70f9f97 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/6ebfad33161afacb3e1e59ed1c2feefef70f9f97 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/84c510411e321caff3c07e6cd0f917f06633cfc0 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/84c510411e321caff3c07e6cd0f917f06633cfc0 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/8b1e273c6afcf00d3c40a54ada7d6aac1b503b97 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/8b1e273c6afcf00d3c40a54ada7d6aac1b503b97 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/d35b62c224e70797f8a1c37fe9bc4b3e294b7560 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d35b62c224e70797f8a1c37fe9bc4b3e294b7560 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/ee413f30ec4fe94a0bdf32c8f042cb06fa913234 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ee413f30ec4fe94a0bdf32c8f042cb06fa913234 Types: Mailing List, Patch Added Reference Type CVE: https://git.kernel.org/stable/c/ef7eed7e11d23337310ecc2c014ecaeea52719c5 Types: Mailing List, Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ef7eed7e11d23337310ecc2c014ecaeea52719c5 Types: Mailing List, Patch Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Types: Mailing List -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/2c02c5059c78a52d170bdee4a369b470de6deb37 Added Reference https://git.kernel.org/stable/c/68e84120319d4fc298fcdb14cf0bea6a0f64ffbd Added Reference https://git.kernel.org/stable/c/6ebfad33161afacb3e1e59ed1c2feefef70f9f97 Added Reference https://git.kernel.org/stable/c/84c510411e321caff3c07e6cd0f917f06633cfc0 Added Reference https://git.kernel.org/stable/c/8b1e273c6afcf00d3c40a54ada7d6aac1b503b97 Added Reference https://git.kernel.org/stable/c/d35b62c224e70797f8a1c37fe9bc4b3e294b7560 Added Reference https://git.kernel.org/stable/c/ee413f30ec4fe94a0bdf32c8f042cb06fa913234 Added Reference https://git.kernel.org/stable/c/ef7eed7e11d23337310ecc2c014ecaeea52719c5 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 05, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 25, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignore_outgoing ignore_outgoing is read locklessly from dev_queue_xmit_nit() and packet_getsockopt() Add appropriate READ_ONCE()/WRITE_ONCE() annotations. syzbot reported: BUG: KCSAN: data-race in dev_queue_xmit_nit / packet_setsockopt write to 0xffff888107804542 of 1 bytes by task 22618 on cpu 0: packet_setsockopt+0xd83/0xfd0 net/packet/af_packet.c:4003 do_sock_setsockopt net/socket.c:2311 [inline] __sys_setsockopt+0x1d8/0x250 net/socket.c:2334 __do_sys_setsockopt net/socket.c:2343 [inline] __se_sys_setsockopt net/socket.c:2340 [inline] __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340 do_syscall_64+0xd3/0x1d0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 read to 0xffff888107804542 of 1 bytes by task 27 on cpu 1: dev_queue_xmit_nit+0x82/0x620 net/core/dev.c:2248 xmit_one net/core/dev.c:3527 [inline] dev_hard_start_xmit+0xcc/0x3f0 net/core/dev.c:3547 __dev_queue_xmit+0xf24/0x1dd0 net/core/dev.c:4335 dev_queue_xmit include/linux/netdevice.h:3091 [inline] batadv_send_skb_packet+0x264/0x300 net/batman-adv/send.c:108 batadv_send_broadcast_skb+0x24/0x30 net/batman-adv/send.c:127 batadv_iv_ogm_send_to_if net/batman-adv/bat_iv_ogm.c:392 [inline] batadv_iv_ogm_emit net/batman-adv/bat_iv_ogm.c:420 [inline] batadv_iv_send_outstanding_bat_ogm_packet+0x3f0/0x4b0 net/batman-adv/bat_iv_ogm.c:1700 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x465/0x990 kernel/workqueue.c:3335 worker_thread+0x526/0x730 kernel/workqueue.c:3416 kthread+0x1d1/0x210 kernel/kthread.c:388 ret_from_fork+0x4b/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 27 Comm: kworker/u8:1 Tainted: G W 6.8.0-syzkaller-08073-g480e035fc4c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet Added Reference kernel.org https://git.kernel.org/stable/c/84c510411e321caff3c07e6cd0f917f06633cfc0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/68e84120319d4fc298fcdb14cf0bea6a0f64ffbd [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d35b62c224e70797f8a1c37fe9bc4b3e294b7560 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ef7eed7e11d23337310ecc2c014ecaeea52719c5 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/2c02c5059c78a52d170bdee4a369b470de6deb37 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ee413f30ec4fe94a0bdf32c8f042cb06fa913234 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8b1e273c6afcf00d3c40a54ada7d6aac1b503b97 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6ebfad33161afacb3e1e59ed1c2feefef70f9f97 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26862 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-26862
weaknesses.