SB20240608219 - Improper locking in Linux kernel drm radeon driver
Published: June 8, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240608219
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) Improper locking (CVE-ID: CVE-2022-48704)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the radeon_suspend_kms() function in drivers/gpu/drm/radeon/radeon_device.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/b878da58df2c40b08914d3960e2224040fd1fbfe
- https://git.kernel.org/stable/c/4e25e8f27fdbdc6fd55cc572a9939bf24500b9e8
- https://git.kernel.org/stable/c/c0a45f41fde4a0f2c900f719817493ee5c4a5aa3
- https://git.kernel.org/stable/c/c72d97146fc5a4dff381b1737f6167e89860430d
- https://git.kernel.org/stable/c/826b46fd5974113515abe9e4fc8178009a8ce18c
- https://git.kernel.org/stable/c/5a7a5b2edac4b05abd744eeaebda46d9dacd952d
- https://git.kernel.org/stable/c/16cb367daa446923d82e332537f446a4cc784b40
- https://git.kernel.org/stable/c/f461950fdc374a3ada5a63c669d997de4600dffe
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.293
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.258
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.328
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.143
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.68
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.213
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0