SB2024102211 - Out-of-bounds read in Linux kernel dc dcn30 driver
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024102211
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2024-49969)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the cm3_helper_translate_curve_to_hw_format() function in drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/7ab69af56a23859b647dee69fa1052c689343621
- https://git.kernel.org/stable/c/c13f9c62015c56a938304cef6d507227ea3e0039
- https://git.kernel.org/stable/c/0f1e222a4b41d77c442901d166fbdca967af0d86
- https://git.kernel.org/stable/c/929506d5671419cffd8d01e9a7f5eae53682a838
- https://git.kernel.org/stable/c/578422ddae3d13362b64e77ef9bab98780641631
- https://git.kernel.org/stable/c/b9d8b94ec7e67f0cae228c054f77b73967c389a3
- https://git.kernel.org/stable/c/d81873f9e715b72d4f8d391c8eb243946f784dfc
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.227
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.168
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.113
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.55