| Name | CVE-2024-25739 |
| Description | create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3840-1, DLA-3842-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.244-1 | fixed | |
| bookworm | 6.1.148-1 | fixed | |
| bookworm (security) | 6.1.158-1 | fixed | |
| trixie | 6.12.43-1 | fixed | |
| trixie (security) | 6.12.48-1 | fixed | |
| forky | 6.16.12-2 | fixed | |
| sid | 6.17.7-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | buster | 4.19.316-1 | DLA-3840-1 | ||
| linux | source | bullseye | 5.10.216-1 | |||
| linux | source | bookworm | 6.1.85-1 | |||
| linux | source | (unstable) | 6.7.12-1 | |||
| linux-5.10 | source | buster | 5.10.216-1~deb10u1 | DLA-3842-1 |
https://www.spinics.net/lists/kernel/msg5074816.html
https://groups.google.com/g/syzkaller/c/Xl97YcQA4hg
https://git.kernel.org/linus/68a24aba7c593eafa8fd00f2f76407b9b32b47a9 (6.9-rc1)