PT-2024-32720 · Linux+5 · Linux Kernel+5
CVE-2024-47661
·
Published
2024-05-31
·
Updated
2026-08-25
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux Kernel (affected versions not specified)
Description
The issue is related to an overflow from uint32 t to uint8 t in the Linux kernel's AMD display driver, specifically in the
dmub rb cmd's ramping boundary which has a size of uint8 t and is assigned the value 0xFFFF. This has been fixed by changing it to uint8 t with the value 0xFF, resolving 2 INTEGER OVERFLOW issues reported by Coverity.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Integer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Debian
Linux Kernel
Linuxmint
Suse
Ubuntu