CVE-2022-50059

MEDIUM

Linux Kernel 5.8-5.10.138 5.11-5.15.63 5.16-5.19.4 - Denial of Service via Snap RWSem Leak in Ceph Handle Cap Grant

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ceph: don't leak snap_rwsem in handle_cap_grant When handle_cap_grant is called on an IMPORT op, then the snap_rwsem is held and the function is expected to release it before returning. It currently fails to do that in all cases which could lead to a deadlock.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0016
EPSS Percentile 5.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (14)
linux/Kernel 5.11.0 - 5.15.63linux
linux/Kernel 5.16.0 - 5.19.4linux
linux/Kernel 5.8.0 - 5.10.138linux
Linux/Linux < 5.8
Linux/Linux 5.10.138 - 5.10.*
Linux/Linux 5.15.63 - 5.15.*
Linux/Linux 5.19.4 - 5.19.*
Linux/Linux 5.8
Linux/Linux 6.0
Linux/Linux 6f05b30ea063a2a05dda47a4105a69267ae5270f - 58dd4385577ed7969b80cdc9e2a31575aba6c712
... and 4 more
Published Jun 18, 2025
Tracked Since Feb 18, 2026