QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-50205

Back to search

CVE-2022-50205

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes per group. This prevents crashes on corrupted filesystems.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 0bcdc31094a12b4baf59e241feabc9787cf635fa
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 07303a9abe3a997d9864fb4315e34b5acfe8fc25
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < b3f423683818cfe15de14d5d9dff44148ff16bbf
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < d08bb199a406424a8ed0009efdf41710e6d849ee
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 96b18d3a1be0354ccce43f0ef61b5a3d7e432552

+3 more versions

Linux

Linux

affected
2.6.12
unaffected
0 - < 2.6.12
unaffected
4.14.291 - <= 4.14.*
unaffected
4.19.256 - <= 4.19.*
unaffected
5.4.211 - <= 5.4.*

+5 more versions

References

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