CVE-2024-49861

bpf: Fix helper writes to read-only maps

References

Notes

 carnil> Introduced in 57c3bb725a3d ("bpf: Introduce ARG_PTR_TO_{INT,LONG} arg types").
 carnil> Vulnerable versions: 5.2-rc1.

Bugs

Status

Branch Status
upstream released (6.12-rc1) [32556ce93bc45c730829083cb60f95a2728ea48b]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable N/A "Fixed before branching point"
6.11-upstream-stable released (6.11.2) [1e75d25133158b525e0456876e9bcfd6b2993fd5]
6.10-upstream-stable released (6.10.13) [2ed98ee02d1e08afee88f54baec39ea78dc8a23c]
6.6-upstream-stable released (6.6.54) [a2c8dc7e21803257e762b0bf067fd13e9c995da0]
6.1-upstream-stable released (6.1.120) [988e55abcf7fdb8fc9a76a7cf3f4e939a4d4fb3a]
5.10-upstream-stable needed
4.19-upstream-stable N/A "Vulnerable code not present"
sid released (6.11.2-1)
6.12-trixie-security N/A "Fixed before branching point"
6.1-bookworm-security released (6.1.123-1)
5.10-bullseye-security needed