CVEvulnerability
CVE-2023-54123
- Status
- Deferred
- Published
- 2025-12-24
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
md/raid10: fix memleak for 'conf->bio_split'
In the error path of raid10_run(), 'conf' need be freed, however,
'conf->bio_split' is missed and memory will be leaked.
Since there are 3 places to free 'conf', factor out a helper to fix the
problem.
References
- https://git.kernel.org/stable/c/133008af833b4f2e021d2c294c29c70364a3f0ba git.kernel.org
- https://git.kernel.org/stable/c/5cba3e26c073b535e4e3b825ea481fb29c53943b git.kernel.org
- https://git.kernel.org/stable/c/6361b0592b46c465ac926c1f3105d66c30d9658b git.kernel.org
- https://git.kernel.org/stable/c/7f673fa34c0e3f95ee951a1bbf61791164871d2e git.kernel.org
- https://git.kernel.org/stable/c/b21019a220d9cac08819bb6c63000de9ee61eb9e git.kernel.org
- https://git.kernel.org/stable/c/b6460f68c1cc95a80d089af402be501619f228e4 git.kernel.org
- https://git.kernel.org/stable/c/c9ac2acde53f5385de185bccf6aaa91cf9ac1541 git.kernel.org
- https://git.kernel.org/stable/c/e2fec8d95353a48634b085011626ba3ec8ab8b1c git.kernel.org