CVE-2026-53296
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 0ad8c4a03a358de7811ba1ab8cbd1fe76ad0ff6b | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 15c4cc3850cfe1b973eb7b63c02314b267f06a64 | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 187069ccc3474516af32350e20d7e449160fa6de | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 81c9e7e4030e71391ab479c4c6e17b64802577aa | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 6c6ce2ccb4fcf1617fec83f91b21aa0265f30701 | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 742001919653e7313b4e91780c5d108be1692365 | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < 02beb178e2e159daeb8f992d7abb16a37da31664 | affected |
| Linux | Linux | 8ea4484d0c2bb4e2152261943fa1a3522654b1c7 < c02053a9055d5fdfd32432287cca8958db1d5bc5 | affected |
| Linux | Linux | 4.4 | affected |
| Linux | Linux | 0 < 4.4 | unaffected |
| Linux | Linux | 5.10.258 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.209 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.175 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.141 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.91 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.33 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.10 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
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
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