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-2022-50022 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:

drivers:md:fix a potential use-after-free bug

In line 2884, "raid5_release_stripe(sh);" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if (sh->batch_head && sh != sh->batch_head)". This may result in an use-after-free bug.

It can be fixed by moving "raid5_release_stripe(sh);" to the bottom of the function.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-50022

Sources (Detail)

https://git.kernel.org/stable/c/09cf99bace7789d91caa8d10fbcfc8b2fb35857f
https://git.kernel.org/stable/c/104212471b1c1817b311771d817fb692af983173
https://git.kernel.org/stable/c/5d8325fd15892c8ab1146edc1d7ed8463de39636
https://git.kernel.org/stable/c/7470a4314b239e9a9580f248fdf4c9a92805490e
https://git.kernel.org/stable/c/d9b94c3ace549433de8a93eeb27b0391fc8ac406
https://git.kernel.org/stable/c/e5b3dd2d92c4511e81f6e4ec9c5bb7ad25e03d13
https://git.kernel.org/stable/c/eb3a4f73f43f839df981dda5859e8e075067a360
https://git.kernel.org/stable/c/f5d46f1b47f65da1faf468277b261eb78c8e25b5
Source Url

Alert History

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