Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: free channels on probe error On probe error, free the previously obtained channels. This not only prevents a leak, but also UAF scenarios because the client structure will be removed nonetheless because it was allocated with devm.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 0ad8c4a03a358de7811ba1ab8cbd1fe76ad0ff6b; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 15c4cc3850cfe1b973eb7b63c02314b267f06a64; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 187069ccc3474516af32350e20d7e449160fa6de; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 81c9e7e4030e71391ab479c4c6e17b64802577aa; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 6c6ce2ccb4fcf1617fec83f91b21aa0265f30701; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 742001919653e7313b4e91780c5d108be1692365; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before 02beb178e2e159daeb8f992d7abb16a37da31664; affected 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 before c02053a9055d5fdfd32432287cca8958db1d5bc5 |
| Linux / Linux | affected 4.4; unaffected 0 before 4.4; unaffected 5.10.258 through 5.10.*; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.141 through 6.6.*; unaffected 6.12.91 through 6.12.*; unaffected 6.18.33 through 6.18.*; unaffected 7.0.10 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/0ad8c4a03a358de7811ba1ab8cbd1fe76ad0ff6b
- https://git.kernel.org/stable/c/15c4cc3850cfe1b973eb7b63c02314b267f06a64
- https://git.kernel.org/stable/c/187069ccc3474516af32350e20d7e449160fa6de
- https://git.kernel.org/stable/c/81c9e7e4030e71391ab479c4c6e17b64802577aa
- https://git.kernel.org/stable/c/6c6ce2ccb4fcf1617fec83f91b21aa0265f30701
- https://git.kernel.org/stable/c/742001919653e7313b4e91780c5d108be1692365
- https://git.kernel.org/stable/c/02beb178e2e159daeb8f992d7abb16a37da31664
- https://git.kernel.org/stable/c/c02053a9055d5fdfd32432287cca8958db1d5bc5