CVE-2024-23851

Severity

55%

Complexity

18%

Confidentiality

60%

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.

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Overview

First reported 1 year ago

2024-01-23 09:15:00

Last updated 3 months ago

2024-11-21 08:58:00

Affected Software

Linux Kernel

References

https://www.spinics.net/lists/dm-devel/msg56574.html

https://www.spinics.net/lists/dm-devel/msg56694.html

https://www.spinics.net/lists/dm-devel/msg56574.html

Mailing List, Third Party Advisory

https://www.spinics.net/lists/dm-devel/msg56694.html

Mailing List, Third Party Advisory

FEDORA-2024-d16d94b00d

[debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security update

[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security update

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