Executive Summary



This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary
Informations
Name CVE-2022-50083 First vendor Publication 2025-06-18
Vendor Cve Last vendor Modification 2025-06-18

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h

When adding an xattr to an inode, we must ensure that the inode_size is not less than EXT4_GOOD_OLD_INODE_SIZE + extra_isize + pad. Otherwise, the end position may be greater than the start position, resulting in UAF.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-50083

Sources (Detail)

https://git.kernel.org/stable/c/0e69cf833161b29b2e25dcbf2f2b4e70d75b15cf
https://git.kernel.org/stable/c/179b14152dcb6a24c3415200603aebca70ff13af
https://git.kernel.org/stable/c/214c68423fd632646c68f3ec8b3c2602cf8273f3
https://git.kernel.org/stable/c/2da44a2927a71bff2bc66cefa8cfbd2ace702536
https://git.kernel.org/stable/c/37d82aa78346866552d573e8badc0aa8db8f1eea
https://git.kernel.org/stable/c/4cdc284ffadd6a989f24107ee7f09be43b748fbb
https://git.kernel.org/stable/c/748d17d47687e178f8e38938447fa4636c071c41
https://git.kernel.org/stable/c/e6321fda51e5b4dd7ec295afb84cbf63c2634c7b
https://git.kernel.org/stable/c/f217b1ccb178475192e6a516fab7230f51ddae94
Source Url

Alert History

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0
Date Informations
2025-06-18 17:20:34
  • First insertion