CVE-2023-54123
md/raid10: fix memleak for 'conf->bio_split'
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
fc9977dd069e4f82fcacb262652117c488647319 < 133008af833b4f2e021d2c294c29c70364a3f0ba fc9977dd069e4f82fcacb262652117c488647319 < b6460f68c1cc95a80d089af402be501619f228e4 fc9977dd069e4f82fcacb262652117c488647319 < 6361b0592b46c465ac926c1f3105d66c30d9658b fc9977dd069e4f82fcacb262652117c488647319 < 7f673fa34c0e3f95ee951a1bbf61791164871d2e fc9977dd069e4f82fcacb262652117c488647319 < b21019a220d9cac08819bb6c63000de9ee61eb9e fc9977dd069e4f82fcacb262652117c488647319 < 5cba3e26c073b535e4e3b825ea481fb29c53943b fc9977dd069e4f82fcacb262652117c488647319 < e2fec8d95353a48634b085011626ba3ec8ab8b1c fc9977dd069e4f82fcacb262652117c488647319 < c9ac2acde53f5385de185bccf6aaa91cf9ac1541
Linux / Linux
4.12
References
git.kernel.org: https://git.kernel.org/stable/c/133008af833b4f2e021d2c294c29c70364a3f0ba git.kernel.org: https://git.kernel.org/stable/c/b6460f68c1cc95a80d089af402be501619f228e4 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/5cba3e26c073b535e4e3b825ea481fb29c53943b git.kernel.org: https://git.kernel.org/stable/c/e2fec8d95353a48634b085011626ba3ec8ab8b1c git.kernel.org: https://git.kernel.org/stable/c/c9ac2acde53f5385de185bccf6aaa91cf9ac1541