CVE-2024-26589

bpf: Reject variable offset alu on PTR_TO_FLOW_KEYS

References

Notes

 carnil> Introduced in d58e468b1112 ("flow_dissector: implements flow dissector BPF
 carnil> hook"). Vulnerable versions: 4.20-rc1.

Bugs

Status

Branch Status
4.19-buster-security N/A "Vulnerable code not present"
4.19-upstream-stable N/A "Vulnerable code not present"
5.10-bullseye-security needed
5.10-upstream-stable needed
6.1-bookworm-security released (6.1.76-1)
6.1-upstream-stable released (6.1.75) [4108b86e324da42f7ed425bd71632fd844300dc8]
6.6-upstream-stable released (6.6.14) [e8d3872b617c21100c5ee4f64e513997a68c2e3d]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.6.15-1)
upstream released (6.8-rc1) [22c7fa171a02d310e3a3f6ed46a698ca8a0060ed]