Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix potencial out-of-bounds when buffer offset is invalid I found potencial out-of-bounds when buffer offset fields of a few requests is invalid. This patch set the minimum value of buffer offset field to ->Buffer offset to validate buffer length.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 480469f145e5abf83361e608734e421b7d99693d; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before ad6480c9a5d884e2704adc51d69895d93339176c; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 39bdc4197acf2ed13269167ccf093ee28cfa2a4e; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 2dcda336b6e80b72d58d30d40f2fad9724e5fe63; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before 0c5541b4c980626fa3cab16ba1a451757778bbb5; affected 0626e6641f6b467447c81dd7678a69c66f7746cf before c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 5.15.181 through 5.15.*; unaffected 6.1.119 through 6.1.*; unaffected 6.6.32 through 6.6.*; unaffected 6.7.12 through 6.7.*; unaffected 6.8.3 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/480469f145e5abf83361e608734e421b7d99693d
- https://git.kernel.org/stable/c/ad6480c9a5d884e2704adc51d69895d93339176c
- https://git.kernel.org/stable/c/39bdc4197acf2ed13269167ccf093ee28cfa2a4e
- https://git.kernel.org/stable/c/2dcda336b6e80b72d58d30d40f2fad9724e5fe63
- https://git.kernel.org/stable/c/0c5541b4c980626fa3cab16ba1a451757778bbb5
- https://git.kernel.org/stable/c/c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/39bdc4197acf2ed13269167ccf093ee28cfa2a4e
- https://git.kernel.org/stable/c/2dcda336b6e80b72d58d30d40f2fad9724e5fe63
- https://git.kernel.org/stable/c/0c5541b4c980626fa3cab16ba1a451757778bbb5
- https://git.kernel.org/stable/c/c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html