CVE-2024-53181

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Source
https://cve.org/CVERecord?id=CVE-2024-53181
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53181.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-53181
Downstream
Related
Published
2024-12-27T13:49:24.919Z
Modified
2026-03-20T12:40:48.664664Z
Summary
um: vector: Do not use drvdata in release
Details

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 containerof() to get the vectordevice instance. Otherwise, removing a vector device will result in a crash:

RIP: 0033:vectordevicerelease+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 mcworkproc Stack: 60028f61 623ae028 e187bc80 60276fcd 6220b9c0 603f5820 623ae028 00000000 e187bcb0 603a2bcd 623ae000 62370010 Call Trace: [<60028f61>] ? vectordevicerelease+0x0/0x50 [<60276fcd>] devicerelease+0x70/0xba [<603a2bcd>] kobjectput+0xba/0xe7 [<60277265>] putdevice+0x19/0x1c [<60281266>] platformdeviceput+0x26/0x29 [<60281e5f>] platformdeviceunregister+0x2c/0x2e [<60029422>] vectorremove+0x52/0x58 [<60031316>] ? mconsolereply+0x0/0x50 [<600310c8>] mconsoleremove+0x160/0x1cc [<603b19f4>] ? strlen+0x0/0x15 [<60066611>] ? __dequeueentity+0x1a9/0x206 [<600666a7>] ? setnextentity+0x39/0x63 [<6006666e>] ? setnextentity+0x0/0x63 [<60038fa6>] ? umsetsignals+0x0/0x43 [<6003070c>] mcworkproc+0x77/0x91 [<60057664>] processscheduledworks+0x1b3/0x2dd [<60055f32>] ? assignwork+0x0/0x58 [<60057f0a>] workerthread+0x1e9/0x293 [<6005406f>] ? setpfworker+0x0/0x64 [<6005d65d>] ? archlocalirqsave+0x0/0x2d [<6005d748>] ? kthreadexit+0x0/0x3a [<60057d21>] ? workerthread+0x0/0x293 [<6005dbf1>] kthread+0x126/0x12b [<600219c5>] newthreadhandler+0x85/0xb6

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53181.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
49da7e64f33e80edffb1a9eeb230fa4c3f42dffb
Fixed
8ed7793f6f589b4e1f0b38f8448578d2a48f9c82
Fixed
376c7f0beb8f6f3800fc3013ef2f422d0cbfbf92
Fixed
35f8f72b45791a6a71b81140c59d02a6183b6f3b
Fixed
bef9a2835011668c221851a7572b6c8433087f85
Fixed
dc5251b1af5c9a0749322bf58bd5aa673f545fe2
Fixed
8204dd589c4f25a7618eece5da3f0871e02af8ae
Fixed
e9d36f7e71a907ec507f84ee5d60a622c345cac4
Fixed
12f52e373d63f008ee386f371bdd82a3a3779199
Fixed
51b39d741970742a5c41136241a9c48ac607cf82

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53181.json"