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Description

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().

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before abf4d67060c8f63caff096e5fca1564bfef1e5d4
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before 3725b35fc0e5e4eea0434ef625f3d92f3059d080
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before 2a65555f7e0f4a05b663879908a991e6d9f81e51
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before d6cfcf98b824591cffa4c1e9889fb4fa619359fe
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before 36ba0c7b86acd9c2ea80a273204d52c21c955471
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before 5d763f708b0f918fb87799e33c25113ae6081216
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before ec473e82e10d39a02eb59b0b95e546119a3bdb79
affected

43a521238aca0e24d50add1db125a61bda2a3527 (git) before f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd
affected

Default status
affected

4.16
affected

Any version before 4.16
unaffected

4.19.283 (semver)
unaffected

5.4.243 (semver)
unaffected

5.10.180 (semver)
unaffected

5.15.111 (semver)
unaffected

6.1.28 (semver)
unaffected

6.2.15 (semver)
unaffected

6.3.2 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/abf4d67060c8f63caff096e5fca1564bfef1e5d4

git.kernel.org/...c/3725b35fc0e5e4eea0434ef625f3d92f3059d080

git.kernel.org/...c/2a65555f7e0f4a05b663879908a991e6d9f81e51

git.kernel.org/...c/d6cfcf98b824591cffa4c1e9889fb4fa619359fe

git.kernel.org/...c/36ba0c7b86acd9c2ea80a273204d52c21c955471

git.kernel.org/...c/5d763f708b0f918fb87799e33c25113ae6081216

git.kernel.org/...c/ec473e82e10d39a02eb59b0b95e546119a3bdb79

git.kernel.org/...c/f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd

cve.org (CVE-2023-54294)

nvd.nist.gov (CVE-2023-54294)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.