| Name | CVE-2024-36017 |
| Description | In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation Each attribute inside a nested IFLA_VF_VLAN_LIST is assumed to be a struct ifla_vf_vlan_info so the size of such attribute needs to be at least of sizeof(struct ifla_vf_vlan_info) which is 14 bytes. The current size validation in do_setvfinfo is against NLA_HDRLEN (4 bytes) which is less than sizeof(struct ifla_vf_vlan_info) so this validation is not enough and a too small attribute might be cast to a struct ifla_vf_vlan_info, this might result in an out of bands read access when accessing the saved (casted) entry in ivvl. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3840-1, DLA-3843-1, DSA-5703-1, ELA-1116-1, ELA-1120-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | jessie, jessie (lts) | 3.16.84-1 | vulnerable |
| stretch (security) | 4.9.320-2 | vulnerable | |
| stretch (lts), stretch | 4.9.320-3 | vulnerable | |
| buster (security), buster, buster (lts) | 4.19.316-1 | fixed | |
| bullseye | 5.10.223-1 | fixed | |
| bullseye (security) | 5.10.226-1 | fixed | |
| bookworm | 6.1.115-1 | fixed | |
| bookworm (security) | 6.1.119-1 | fixed | |
| trixie | 6.12.5-1 | fixed | |
| sid | 6.12.6-1 | fixed | |
| linux-4.19 (PTS) | jessie, jessie (lts) | 4.19.316-1~deb8u1 | fixed |
| stretch (security) | 4.19.232-1~deb9u1 | vulnerable | |
| stretch (lts), stretch | 4.19.316-1~deb9u1 | fixed | |
| linux-5.10 (PTS) | jessie, jessie (lts) | 5.10.226-1~deb8u1 | fixed |
| stretch (lts), stretch | 5.10.226-1~deb9u1 | fixed | |
| buster, buster (lts) | 5.10.226-1~deb10u1 | fixed | |
| buster (security) | 5.10.218-1~deb10u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | jessie | (unfixed) | end-of-life | ||
| linux | source | stretch | (unfixed) | end-of-life | ||
| linux | source | buster | 4.19.316-1 | DLA-3840-1 | ||
| linux | source | bullseye | 5.10.218-1 | DSA-5703-1 | ||
| linux | source | bookworm | 6.1.94-1 | |||
| linux | source | (unstable) | 6.8.11-1 | |||
| linux-4.19 | source | jessie | 4.19.316-1~deb8u1 | ELA-1116-1 | ||
| linux-4.19 | source | stretch | 4.19.316-1~deb9u1 | ELA-1116-1 | ||
| linux-5.10 | source | jessie | 5.10.218-1~deb8u1 | ELA-1120-1 | ||
| linux-5.10 | source | stretch | 5.10.218-1~deb9u1 | ELA-1120-1 | ||
| linux-5.10 | source | buster | 5.10.218-1~deb10u1 | DLA-3843-1 |
https://git.kernel.org/linus/1aec77b2bb2ed1db0f5efc61c4c1ca3813307489 (6.9)