Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fc9977dd069e4f82fcacb262652117c488647319 before 133008af833b4f2e021d2c294c29c70364a3f0ba; affected fc9977dd069e4f82fcacb262652117c488647319 before b6460f68c1cc95a80d089af402be501619f228e4; affected fc9977dd069e4f82fcacb262652117c488647319 before 6361b0592b46c465ac926c1f3105d66c30d9658b; affected fc9977dd069e4f82fcacb262652117c488647319 before 7f673fa34c0e3f95ee951a1bbf61791164871d2e; affected fc9977dd069e4f82fcacb262652117c488647319 before b21019a220d9cac08819bb6c63000de9ee61eb9e; affected fc9977dd069e4f82fcacb262652117c488647319 before 5cba3e26c073b535e4e3b825ea481fb29c53943b; affected fc9977dd069e4f82fcacb262652117c488647319 before e2fec8d95353a48634b085011626ba3ec8ab8b1c; affected fc9977dd069e4f82fcacb262652117c488647319 before c9ac2acde53f5385de185bccf6aaa91cf9ac1541 |
| Linux / Linux | affected 4.12; unaffected 0 before 4.12; unaffected 4.19.283 through 4.19.*; unaffected 5.4.243 through 5.4.*; unaffected 5.10.180 through 5.10.*; unaffected 5.15.111 through 5.15.*; unaffected 6.1.28 through 6.1.*; unaffected 6.2.15 through 6.2.*; unaffected 6.3.2 through 6.3.*; unaffected 6.4 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/133008af833b4f2e021d2c294c29c70364a3f0ba
- https://git.kernel.org/stable/c/b6460f68c1cc95a80d089af402be501619f228e4
- https://git.kernel.org/stable/c/6361b0592b46c465ac926c1f3105d66c30d9658b
- https://git.kernel.org/stable/c/7f673fa34c0e3f95ee951a1bbf61791164871d2e
- https://git.kernel.org/stable/c/b21019a220d9cac08819bb6c63000de9ee61eb9e
- https://git.kernel.org/stable/c/5cba3e26c073b535e4e3b825ea481fb29c53943b
- https://git.kernel.org/stable/c/e2fec8d95353a48634b085011626ba3ec8ab8b1c
- https://git.kernel.org/stable/c/c9ac2acde53f5385de185bccf6aaa91cf9ac1541