CVE-2022-49012

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: afs: Fix server->active leak in afs_put_server The atomic_read was accidentally replaced with atomic_inc_return, which prevents the server from getting cleaned up and causes rmmod to hang with a warning: Can't purge s=00000001

Vendor	Product	Versions
Linux	Linux	affected `2757a4dc184997c66ef1de32636f73b9f21aac14 - < c5078548c29c735f71b05053659c0cb294e738ad` affected `2757a4dc184997c66ef1de32636f73b9f21aac14 - < ef4d3ea40565a781c25847e9cb96c1bd9f462bc6`
Linux	Linux	affected `6.0` unaffected `0 - < 6.0` unaffected `6.0.12 - <= 6.0.` unaffected `6.1 - <= `

References

https://git.kernel.org/stable/c/c5078548c29c735f71b05053659c0cb294e738ad

https://git.kernel.org/stable/c/ef4d3ea40565a781c25847e9cb96c1bd9f462bc6

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2022-49012

Description

Affected Products

References