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CVE-2025-38461

In the Linux kernel, the following vulnerability has been resolved:

vsock: Fix transport_* TOCTOU

Transport assignment may race with module unload. Protect new_transport
from becoming a stale pointer.

This also takes care of an insecure call in vsock_use_local_transport();
add a lockdep assert.

BUG: unable to handle page fault for address: fffffbfff8056000
Oops: Oops: 0000 [#1] SMP KASAN
RIP: 0010:vsock_assign_transport+0x366/0x600
Call Trace:
 vsock_connect+0x59c/0xc40
 __sys_connect+0xe8/0x100
 __x64_sys_connect+0x6e/0xc0
 do_syscall_64+0x92/0x1c0
 entry_SYSCALL_64_after_hwframe+0x4b/0x53

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 8667e8d0eb46bc54fdae30ba2f4786407d3d88eb
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < 36a439049b34cca0b3661276049b84a1f76cc21a
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < 9ce53e744f18e73059d3124070e960f3aa9902bf
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < 9d24bb6780282b0255b9929abe5e8f98007e2c6e
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < ae2c712ba39c7007de63cb0c75b51ce1caaf1da5
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < 7b73bddf54777fb62d4d8c7729d0affe6df04477
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
Version < 687aa0c5581b8d4aa87fd92973e4ee576b550cdf
Version c0cfa2d8a788fcf45df5bf4070ab2474c88d543a
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 5.5
Status affected
Version < 5.5
Version 0
Status unaffected
Version <= 5.10.*
Version 5.10.240
Status unaffected
Version <= 5.15.*
Version 5.15.189
Status unaffected
Version <= 6.1.*
Version 6.1.146
Status unaffected
Version <= 6.6.*
Version 6.6.99
Status unaffected
Version <= 6.12.*
Version 6.12.39
Status unaffected
Version <= 6.15.*
Version 6.15.7
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.103
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string