CVE-2023-52429
- State
- Published
- Severity
- 5.5 Medium
- Published
- Feb 12, 2024
- Updated
- Nov 4, 2025
- Reserved
- Feb 12, 2024
Description
dm_table_create in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to (in alloc_targets) allocate more than INT_MAX bytes, and crash, because of a missing check for struct dm_ioctl.target_count.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-789 Memory Allocation with Excessive Size Value
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.spinics.net/lists/dm-devel/msg56625.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd504bcfec41a503b32054da5472904b404341a4
- FEDORA-2024-88847bc77avendor-advisory
- FEDORA-2024-987089eca2vendor-advisory
- [debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security updatemailing-list
- [debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security updatemailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3LZROQAX7Q7LEP4F7WQ3KUZKWCZGFFP2/
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