CVE-2024-26883

bpf: Fix stackmap overflow check on 32-bit arches

References

Notes

 carnil> Introduced in 6183f4d3a0a2 ("bpf: Check for integer overflow when using
 carnil> roundup_pow_of_two()"). Vulnerable versions: 4.9.258 4.14.222 4.19.177 5.4.99
 carnil> 5.10.17 5.11.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable released (4.19.311) [d0e214acc59145ce25113f617311aa79dda39cb3]
5.10-bullseye-security released (5.10.216-1)
5.10-upstream-stable released (5.10.214) [15641007df0f0d35fa28742b25c2a7db9dcd6895]
6.1-bookworm-security released (6.1.85-1)
6.1-upstream-stable released (6.1.83) [f06899582ccee09bd85d0696290e3eaca9aa042d]
6.6-upstream-stable released (6.6.23) [7070b274c7866a4c5036f8d54fcaf315c64ac33a]
6.8-upstream-stable released (6.8.2) [0971126c8164abe2004b8536b49690a0d6005b0a]
sid released (6.7.12-1)
upstream released (6.9-rc1) [7a4b21250bf79eef26543d35bd390448646c536b]