CVE-2022-50205
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/06/2025
Last modified:
18/06/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
ext2: Add more validity checks for inode counts<br />
<br />
Add checks verifying number of inodes stored in the superblock matches<br />
the number computed from number of inodes per group. Also verify we have<br />
at least one block worth of inodes per group. This prevents crashes on<br />
corrupted filesystems.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/07303a9abe3a997d9864fb4315e34b5acfe8fc25
- https://git.kernel.org/stable/c/0bcdc31094a12b4baf59e241feabc9787cf635fa
- https://git.kernel.org/stable/c/5e63c5fe9123fa76ffaeff26c211308736ec3a07
- https://git.kernel.org/stable/c/7a48fdc88a3c35e046a6a0a38eba00f21c65b16e
- https://git.kernel.org/stable/c/96b18d3a1be0354ccce43f0ef61b5a3d7e432552
- https://git.kernel.org/stable/c/b3f423683818cfe15de14d5d9dff44148ff16bbf
- https://git.kernel.org/stable/c/d08bb199a406424a8ed0009efdf41710e6d849ee
- https://git.kernel.org/stable/c/fa78f336937240d1bc598db817d638086060e7e9