Description
In the Linux kernel, the following vulnerability has been resolved:
atm: clip: prevent NULL deref in clip_push()
Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb.
If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 93a2014afbace907178afc3c9c1e62c9a338595a, < 41f6420ee845006354c004839fed07da71e34aee; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < 9199e8cb75f13a1650adcb3c6cad42789c43884e; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < 88c88f91f4b3563956bb52e7a71a3640f7ece157; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < 3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < a07005a77b18ae59b8471e7e4d991fa9f642b3c2; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < ede31ad949ae0d03cb4c5edd79991586ad7c8bb8; >= 93a2014afbace907178afc3c9c1e62c9a338595a, < b993ea46b3b601915ceaaf3c802adf11e7d6bac6 |
| Linux | Linux | 5.7 |
References
- https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08Patch
- https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aeePatch
- https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157Patch
- https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884ePatch
- https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2Patch
- https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6Patch
- https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing List, Third Party Advisory
Timeline
- Published
- Jul 9, 2025
- Last modified
- Nov 5, 2026
- NVD status
- Analyzed