PT-2025-16578 · Linux+4 · Linux Kernel+4

Published

2025-03-29

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Updated

2026-04-20

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CVE-2025-22019

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The issue concerns the Linux kernel, specifically the bcachefs component. It involves a problem with the bch2 evict subvolume inodes() function getting stuck due to incorrect pruning of the dcache. Additionally, there were missing permissions checks. The bch2 ioctl subvolume destroy() function has been fixed to address these issues.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-275

Related Identifiers

BDU:2025-11980
CVE-2025-22019
USN-7594-1
USN-7594-2
USN-7594-3
USN-7605-1
USN-7605-2
USN-7606-1
USN-7628-1
USN-7835-1
USN-7835-2
USN-7835-3
USN-7835-4
USN-7835-5
USN-7835-6
USN-7887-1
USN-7887-2
USN-7940-1
USN-7940-2

Affected Products

Astra Linux
Debian
Linuxmint
Linux Kernel
Ubuntu