SB2024093038 - Out-of-bounds read in Linux kernel dc core driver
Published: September 30, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024093038
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-2024-46813)
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 dc_get_link_at_index() function in drivers/gpu/drm/amd/display/dc/core/dc_link_exports.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/ac04759b4a002969cf0f1384f1b8bb2001cfa782
- https://git.kernel.org/stable/c/8aa2864044b9d13e95fe224f32e808afbf79ecdf
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.87