CVE-2024-35823

medium

Description

In the Linux kernel, the following vulnerability has been resolved: vt: fix unicode buffer corruption when deleting characters This is the same issue that was fixed for the VGA text buffer in commit 39cdb68c64d8 ("vt: fix memory overlapping when deleting chars in the buffer"). The cure is also the same i.e. replace memcpy() with memmove() due to the overlaping buffers.

References

https://git.kernel.org/stable/c/ff7342090c1e8c5a37015c89822a68b275b46f8a

https://git.kernel.org/stable/c/fc7dfe3d123f00e720be80b920da287810a1f37d

https://git.kernel.org/stable/c/994a1e583c0c206c8ca7d03334a65b79f4d8bc51

https://git.kernel.org/stable/c/7529cbd8b5f6697b369803fe1533612c039cabda

https://git.kernel.org/stable/c/2933b1e4757a0a5c689cf48d80b1a2a85f237ff1

https://git.kernel.org/stable/c/1ce408f75ccf1e25b3fddef75cca878b55f2ac90

https://git.kernel.org/stable/c/1581dafaf0d34bc9c428a794a22110d7046d186d

https://git.kernel.org/stable/c/0190d19d7651c08abc187dac3819c61b726e7e3f

Details

Source: Mitre, NVD

Published: 2024-05-17

Updated: 2024-11-07

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: Medium