CVE-2023-54294

md/raid10: fix memleak of md thread

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak of md thread In raid10_run(), if setup_conf() succeed and raid10_run() failed before setting 'mddev->thread', then in the error path 'conf->thread' is not freed. Fix the problem by setting 'mddev->thread' right after setup_conf().

Affected products

Linux · Linux

References

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