CVE-2022-49997

net: lantiq_xrx200: restore buffer if memory allocation failed

References

Notes

 carnil> Introduced in 7ea6cd16f159 ("lantiq: net: fix duplicated skb in rx descriptor
 carnil> ring"). Vulnerable versions: 5.4.128 5.10.46 5.12.13 5.13.

Bugs

Status

Branch Status
upstream released (6.0-rc3) [c9c3b1775f80fa21f5bff874027d2ccb10f5d90c]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.15-upstream-stable N/A "Fixed before branching point"
6.14-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
5.10-upstream-stable needed
sid released (5.19.6-1)
6.12-trixie-security N/A "Fixed before branching point"
6.1-bookworm-security N/A "Fixed before branching point"
5.10-bullseye-security needed