CVE-2026-43208
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
net: do not pass flow_id to set_rps_cpu()
Blamed commit made the assumption that the RPS table for each receive
queue would have the same size, and that it would not change.
Compute flow_id in set_rps_cpu(), do not assume we can use the value
computed by get_rps_cpu(). Otherwise we risk out-of-bound access
and/or crashes.
https://git.kernel.org/stable/c/5455a232edea6b946b99449f15ca771a8874a5a6
https://git.kernel.org/stable/c/8a8a9fac9efa6423fd74938b940cb7d731780718
https://git.kernel.org/stable/c/ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c