CVE-2023-54294
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/12/2025
Last modified:
30/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
md/raid10: fix memleak of md thread<br />
<br />
In raid10_run(), if setup_conf() succeed and raid10_run() failed before<br />
setting &#39;mddev->thread&#39;, then in the error path &#39;conf->thread&#39; is not<br />
freed.<br />
<br />
Fix the problem by setting &#39;mddev->thread&#39; right after setup_conf().
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/2a65555f7e0f4a05b663879908a991e6d9f81e51
- https://git.kernel.org/stable/c/36ba0c7b86acd9c2ea80a273204d52c21c955471
- https://git.kernel.org/stable/c/3725b35fc0e5e4eea0434ef625f3d92f3059d080
- https://git.kernel.org/stable/c/5d763f708b0f918fb87799e33c25113ae6081216
- https://git.kernel.org/stable/c/abf4d67060c8f63caff096e5fca1564bfef1e5d4
- https://git.kernel.org/stable/c/d6cfcf98b824591cffa4c1e9889fb4fa619359fe
- https://git.kernel.org/stable/c/ec473e82e10d39a02eb59b0b95e546119a3bdb79
- https://git.kernel.org/stable/c/f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd