Description
In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeof(struct hsr_sup_tlv) to the pskb_may_pull() calls. Without this, a truncated frame could cause an out-of-bounds access.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
eafaa88b3eb7f28aecb222281655473431d3ef2e to < 09a37dca090c55ffb1a33f52d8667f1c2367ef48affectedeafaa88b3eb7f28aecb222281655473431d3ef2e to < a4b64f3e9c7b8259f7dd251a0313420ba7c01852affectedeafaa88b3eb7f28aecb222281655473431d3ef2e to < 71c986c0ba45b7dc574fae27c83e7b6671556f37affectedeafaa88b3eb7f28aecb222281655473431d3ef2e to < fbd0662f9c9a66e8cc3df3099cca8ed6d3837cc7affectedeafaa88b3eb7f28aecb222281655473431d3ef2e to < 78607a6854a22a2502f68092202e75a39af4865daffectedeafaa88b3eb7f28aecb222281655473431d3ef2e to < f229426072fc865654a60978bb7fda790a051ff3affected
Linux Linux
Default version status: affected
5.16affected0 to < 5.16unaffected6.1.176 to ≤ 6.1.*unaffected6.6.143 to ≤ 6.6.*unaffected6.12.93 to ≤ 6.12.*unaffected6.18.35 to ≤ 6.18.*unaffected7.0.12 to ≤ 7.0.*unaffected7.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/09a37dca090c55ffb1a33f52d8667f1c2367ef48 ↗
- https://git.kernel.org/stable/c/a4b64f3e9c7b8259f7dd251a0313420ba7c01852 ↗
- https://git.kernel.org/stable/c/71c986c0ba45b7dc574fae27c83e7b6671556f37 ↗
- https://git.kernel.org/stable/c/fbd0662f9c9a66e8cc3df3099cca8ed6d3837cc7 ↗
- https://git.kernel.org/stable/c/78607a6854a22a2502f68092202e75a39af4865d ↗
- https://git.kernel.org/stable/c/f229426072fc865654a60978bb7fda790a051ff3 ↗