CVE-2024-53181um: vector: Do not use drvdata in release
- 5.5MediumCVSS base score
- 0.25%Exploitation in 30 daysEPSS · top 84% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: um: vector: Do not use drvdata in release The drvdata is not available in release. Let's just use container_of() to get the vector_device instance. Otherwise, removing a vector device will result in a crash: RIP: 0033:vector_device_release+0xf/0x50 RSP: 00000000e187bc40 EFLAGS: 00010202 RAX: 0000000060028f61 RBX: 00000000600f1baf RCX: 00000000620074e0 RDX: 000000006220b9c0 RSI: 0000000060551c80 RDI: 0000000000000000 RBP: 00000000e187bc50 R08: 00000000603ad594 R09: 00000000e187bb70 R10: 000000000000135a R11: 00000000603ad422 R12: 00000000623ae028 R13: 000000006287a200 R14: 0000000062006d30 R15: 00000000623700b6 Kernel panic - not syncing: Segfault with no mm CPU: 0 UID: 0 PID: 16 Comm: kworker/0:1 Not tainted 6.12.0-rc6-g59b723cd2adb #1 Workqueue: events mc_work_proc Stack: 60028f61 623ae028 e187bc80 60276fcd 6220b9c0 603f5820 623ae028 00000000 e187bcb0 603a2bcd 623ae000 62370010 Call Trace: [<60028f61>] ? vector_device_release+0x0/0x50 [<60276fcd>] device_release+0x70/0xba [<603a2bcd>] kobject_put+0xba/0xe7 [<60277265>] put_device+0x19/0x1c [<60281266>] platform_device_put+0x26/0x29 [<60281e5f>] platform_device_unregister+0x2c/0x2e [<60029422>] vector_remove+0x52/0x58 [<60031316>] ? mconsole_reply+0x0/0x50 [<600310c8>] mconsole_remove+0x160/0x1cc [<603b19f4>] ? strlen+0x0/0x15 [<60066611>] ? __dequeue_entity+0x1a9/0x206 [<600666a7>] ? set_next_entity+0x39/0x63 [<6006666e>] ? set_next_entity+0x0/0x63 [<60038fa6>] ? um_set_signals+0x0/0x43 [<6003070c>] mc_work_proc+0x77/0x91 [<60057664>] process_scheduled_works+0x1b3/0x2dd [<60055f32>] ? assign_work+0x0/0x58 [<60057f0a>] worker_thread+0x1e9/0x293 [<6005406f>] ? set_pf_worker+0x0/0x64 [<6005d65d>] ? arch_local_irq_save+0x0/0x2d [<6005d748>] ? kthread_exit+0x0/0x3a [<60057d21>] ? worker_thread+0x0/0x293 [<6005dbf1>] kthread+0x126/0x12b [<600219c5>] new_thread_handler+0x85/0xb6
Timeline
ID reserved
By Linux
- 38 days later
· 38 days later
Published
- 17 months later
· 17 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.25% · top 84% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 8ed7793f6f589b4e1f0b38f8448578d2a48f9c82
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 376c7f0beb8f6f3800fc3013ef2f422d0cbfbf92
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 35f8f72b45791a6a71b81140c59d02a6183b6f3b
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < bef9a2835011668c221851a7572b6c8433087f85
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < dc5251b1af5c9a0749322bf58bd5aa673f545fe2
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 8204dd589c4f25a7618eece5da3f0871e02af8ae
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < e9d36f7e71a907ec507f84ee5d60a622c345cac4
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 12f52e373d63f008ee386f371bdd82a3a3779199
- affected 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb – < 51b39d741970742a5c41136241a9c48ac607cf82
- affected 4.17
- unaffected < 4.17
- unaffected 4.19.325 – ≤ 4.19.*
- unaffected 5.4.287 – ≤ 5.4.*
- unaffected 5.10.231 – ≤ 5.10.*
- unaffected 5.15.174 – ≤ 5.15.*
- unaffected 6.1.120 – ≤ 6.1.*
- unaffected 6.6.64 – ≤ 6.6.*
- unaffected 6.11.11 – ≤ 6.11.*
- unaffected 6.12.2 – ≤ 6.12.*
- unaffected 6.13 – ≤ *
References
References11
- https://git.kernel.org/stable/c/8ed7793f6f589b4e1f0b38f8448578d2a48f9c82 (opens in a new tab)
- https://git.kernel.org/stable/c/376c7f0beb8f6f3800fc3013ef2f422d0cbfbf92 (opens in a new tab)
- https://git.kernel.org/stable/c/35f8f72b45791a6a71b81140c59d02a6183b6f3b (opens in a new tab)
- https://git.kernel.org/stable/c/bef9a2835011668c221851a7572b6c8433087f85 (opens in a new tab)
- https://git.kernel.org/stable/c/dc5251b1af5c9a0749322bf58bd5aa673f545fe2 (opens in a new tab)
- https://git.kernel.org/stable/c/8204dd589c4f25a7618eece5da3f0871e02af8ae (opens in a new tab)
- https://git.kernel.org/stable/c/e9d36f7e71a907ec507f84ee5d60a622c345cac4 (opens in a new tab)
- https://git.kernel.org/stable/c/12f52e373d63f008ee386f371bdd82a3a3779199 (opens in a new tab)
- https://git.kernel.org/stable/c/51b39d741970742a5c41136241a9c48ac607cf82 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-51853 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-53181)Record last updated .