CVE-2024-49945
MEDIUM severity · CVSS 5.5 · Use-after-free
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: net/ncsi: Disable the ncsi work before freeing the associated structure The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2cPatch
- https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238Patch
- https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42Patch
- https://git.kernel.org/stable/c/64704f231d5dee8639e256507178f43dde1f131c
- https://git.kernel.org/stable/c/6a921089feeef364169a34a7e5a3968138c00c7f