PT-2026-82899 · Linux · Linux
CVE-2026-80599
·
Published
2026-08-28
·
Updated
2026-08-28
CVSS v3.1
8.1
High
| Vector | AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
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
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Related Identifiers
Affected Products
Linux