Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: fix NULL function pointer dereference Baruch reported an OOPS when using the designware controller as target only. Target-only modes break the assumption of one transfer function always being available. Fix this by always checking the pointer in __i2c_transfer. [wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 63453b59e41173241c4efe9335815f6432fa8586 before 40f1d79f07b49c8a64a861706e5163f2db4bd95d; affected 63453b59e41173241c4efe9335815f6432fa8586 before ad3c3ac7a03be3697114f781193dd3e9d97e6e23; affected 63453b59e41173241c4efe9335815f6432fa8586 before 5fd72404587d7db4acb2d241fd8c387afb0a7aec; affected 63453b59e41173241c4efe9335815f6432fa8586 before 5a09eae9a7db597fe0c1fc91636205b4a25d2620; affected 63453b59e41173241c4efe9335815f6432fa8586 before 4e75e222d397c6752b229ed72fc4644c8c36ecde; affected 63453b59e41173241c4efe9335815f6432fa8586 before e3425674ff68dc521c57c6eabad0cbd20a027d85; affected 63453b59e41173241c4efe9335815f6432fa8586 before 357c64ef1ef39b1e7cd91ab6bdd304d043702c83; affected 63453b59e41173241c4efe9335815f6432fa8586 before 91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f |
| Linux / Linux | affected 4.19; unaffected 0 before 4.19; unaffected 4.19.313 through 4.19.*; unaffected 5.4.275 through 5.4.*; unaffected 5.10.216 through 5.10.*; unaffected 5.15.158 through 5.15.*; unaffected 6.1.90 through 6.1.*; unaffected 6.6.30 through 6.6.*; unaffected 6.8.9 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d
- https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23
- https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec
- https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
- https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde
- https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85
- https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83
- https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/40f1d79f07b49c8a64a861706e5163f2db4bd95d
- https://git.kernel.org/stable/c/ad3c3ac7a03be3697114f781193dd3e9d97e6e23
- https://git.kernel.org/stable/c/5fd72404587d7db4acb2d241fd8c387afb0a7aec
- https://git.kernel.org/stable/c/5a09eae9a7db597fe0c1fc91636205b4a25d2620
- https://git.kernel.org/stable/c/4e75e222d397c6752b229ed72fc4644c8c36ecde
- https://git.kernel.org/stable/c/e3425674ff68dc521c57c6eabad0cbd20a027d85
- https://git.kernel.org/stable/c/357c64ef1ef39b1e7cd91ab6bdd304d043702c83
- https://git.kernel.org/stable/c/91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
No English description supplied.