In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: ensure accessible eth_hdr proto field When batadv_get_vid() accesses the proto field of the ethernet header, it is not checking if the data itself is accessible. The caller is responsible for it. But in contrast to other call sites, batadv_dat_get_vid() and its caller didn't make sure this is true. This could have caused an out-of-bounds access.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 8.1NVD modified 2026-10-16 20:18
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 8
- https://git.kernel.org/stable/c/26560c4a03dc4d607331600c187f59ab2df5f341
- https://git.kernel.org/stable/c/3c62694c31f043568c3f4784b8d247cc3bea6b4c
- https://git.kernel.org/stable/c/4407ff3af469356f9641c4a6e7072309bae86bea
- https://git.kernel.org/stable/c/5836a050d02e9598fa0f71e88dde28b63dfa35e3
- https://git.kernel.org/stable/c/6d3ea37074bb747f745d28138f87745ba9bd97c5
- https://git.kernel.org/stable/c/7913935d41f166c367bbf7cc76a79e50044388e8
- https://git.kernel.org/stable/c/8f76277d02176cd739945bba3379448e2e22e799
- https://git.kernel.org/stable/c/da3677b5ed362742d30ceab31bfafcdc74dc2642