| Name | CVE-2024-38549 |
| Description | In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add 0 size check to mtk_drm_gem_obj Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object of 0 bytes. Currently, no such check exists and the kernel will panic if a userspace application attempts to allocate a 0x0 GBM buffer. Tested by attempting to allocate a 0x0 GBM buffer on an MT8188 and verifying that we now return EINVAL. |
| 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, DSA-5730-1, ELA-1116-1 |
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 (security), bullseye | 5.10.223-1 | fixed | |
| bookworm | 6.1.106-3 | fixed | |
| bookworm (security) | 6.1.99-1 | fixed | |
| trixie | 6.10.6-1 | fixed | |
| sid | 6.10.7-1 | 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 |
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 | 5.10.221-1 | DSA-5730-1 | ||
| linux | source | bookworm | 6.1.94-1 | |||
| linux | source | (unstable) | 6.8.12-1 | |||
| 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 |
https://git.kernel.org/linus/1e4350095e8ab2577ee05f8c3b044e661b5af9a0 (6.10-rc1)