{"id":"CVE-2024-57902","title":"In the Linux kernel, the following vulnerability has been resolved:\n\naf_packet: fix vlan_get_tci() vs MSG_PEEK\n\nBlamed commit forgot MSG_PEEK case, allowing a crash [1] as found\nby syzbot.\n\nRework vlan_get_tci() to not touch skb at all,\n…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\naf_packet: fix vlan_get_tci() vs MSG_PEEK\n\nBlamed commit forgot MSG_PEEK case, allowing a crash [1] as found\nby syzbot.\n\nRework vlan_get_tci() to not touch skb at all,\n…","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.19.320, < 4.20","linux_kernel >= 5.4.282, < 5.4.289","linux_kernel >= 5.10.224, < 5.10.233","linux_kernel >= 5.15.165, < 5.15.176","linux_kernel >= 6.1.103, < 6.1.124","linux_kernel >= 6.6.44, < 6.6.70","linux_kernel >= 6.10.3, < 6.12.9","linux_kernel = 6.13"],"patched":["linux_kernel 6.12.9"],"published":"2025-01-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T02:17:12.147","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-57902","references":[{"url":"https://git.kernel.org/stable/c/65c67049e9ed481f6b52264b39618b8c6dfb1d3e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/66ffb0cf2125dcf9e902eede4a43653a24fd9cb2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/77ee7a6d16b6ec07b5c3ae2b6b60a24c1afbed09","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7aa78d0d8546d8ce5a764add3f55d72e707c18f1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b65292a548d847099a4fe0fff53122a06e798e25","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d91b4a9baa018a001d5c884e236c0cfd31f9f4a1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/fa57f07ba0622c8692f40e1300adca59277b0044","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00273,"epssPercentile":0.19568,"ingestedAt":"2026-10-15T03:30:12.779Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-10-01T19:54:33.375217Z"},"slug":"CVE-2024-57902","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\naf_packet: fix vlan_get_tci() vs MSG_PEEK\n\nBlamed commit forgot MSG_PEEK case, allowing a crash [1] as found\nby syzbot.\n\nRework vlan_get_tci() to not touch skb at all,\nso that it can be used from many cpus on the same skb.\n\nAdd a const qualifier to skb argument.\n\n[1]\nskbuff: skb_under_panic: text:ffffffff8a8da482 len:32 put:14 head:ffff88807a1d5800 data:ffff88807a1d5810 tail:0x14 end:0x140 dev:<NULL>\n------------[ cut here ]------------\n kernel BUG at net/core/skbuff.c:206 !\nOops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 0 UID: 0 PID: 5880 Comm: syz-executor172 Not tainted 6.13.0-rc3-syzkaller-00762-g9268abe611b0 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\n RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]\n RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216\nCode: 0b 8d 48 c7 c6 9e 6c 26 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 3a 5a 79 f7 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3\nRSP: 0018:ffffc90003baf5b8 EFLAGS: 00010286\nRAX: 0000000000000087 RBX: dffffc0000000000 RCX: 8565c1eec37aa000\nRDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000\nRBP: ffff88802616fb50 R08: ffffffff817f0a4c R09: 1ffff92000775e50\nR10: dffffc0000000000 R11: fffff52000775e51 R12: 0000000000000140\nR13: ffff88807a1d5800 R14: ffff88807a1d5810 R15: 0000000000000014\nFS:  00007fa03261f6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007ffd65753000 CR3: 0000000031720000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n <TASK>\n  skb_push+0xe5/0x100 net/core/skbuff.c:2636\n  vlan_get_tci+0x272/0x550 net/packet/af_packet.c:565\n  packet_recvmsg+0x13c9/0x1ef0 net/packet/af_packet.c:3616\n  sock_recvmsg_nosec net/socket.c:1044 [inline]\n  sock_recvmsg+0x22f/0x280 net/socket.c:1066\n  ____sys_recvmsg+0x1c6/0x480 net/socket.c:2814\n  ___sys_recvmsg net/socket.c:2856 [inline]\n  do_recvmmsg+0x426/0xab0 net/socket.c:2951\n  __sys_recvmmsg net/socket.c:3025 [inline]\n  __do_sys_recvmmsg net/socket.c:3048 [inline]\n  __se_sys_recvmmsg net/socket.c:3041 [inline]\n  __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3041\n  do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n\n## Affected\n\n- `linux_kernel >= 4.19.320, < 4.20`\n- `linux_kernel >= 5.4.282, < 5.4.289`\n- `linux_kernel >= 5.10.224, < 5.10.233`\n- `linux_kernel >= 5.15.165, < 5.15.176`\n- `linux_kernel >= 6.1.103, < 6.1.124`\n- `linux_kernel >= 6.6.44, < 6.6.70`\n- `linux_kernel >= 6.10.3, < 6.12.9`\n- `linux_kernel = 6.13`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.12.9`","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}