CVE-2024-23851
- State
- Published
- Severity
- 5.5 Medium
- Published
- Jan 23, 2024
- Updated
- Nov 4, 2025
- Reserved
- Jan 23, 2024
Description
copy_params in drivers/md/dm-ioctl.c in the Linux kernel through 6.7.1 can attempt to allocate more than INT_MAX bytes, and crash, because of a missing param_kernel->data_size check. This is related to ctl_ioctl.
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-190 Integer Overflow or Wraparound
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.spinics.net/lists/dm-devel/msg56574.html
- https://www.spinics.net/lists/dm-devel/msg56694.html
- FEDORA-2024-d16d94b00dvendor-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/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/
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