Double free in Linux kernel - CVE-2023-52691
Published: June 3, 2024 / Updated: May 14, 2025
Vulnerability identifier: #VU90921
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-52691
CWE-ID: CWE-415
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the si_dpm_init() function in drivers/gpu/drm/amd/amdgpu/si_dpm.c. A local user can perform a denial of service (DoS) attack.
How to mitigate CVE-2023-52691
Install update from vendor's website.
Sources
- https://git.kernel.org/stable/c/afe9f5b871f86d58ecdc45b217b662227d7890d0
- https://git.kernel.org/stable/c/06d95c99d5a4f5accdb79464076efe62e668c706
- https://git.kernel.org/stable/c/aeed2b4e4a70c7568d4a5eecd6a109713c0dfbf4
- https://git.kernel.org/stable/c/2bf47c89bbaca2bae16581ef1b28aaec0ade0334
- https://git.kernel.org/stable/c/f957a1be647f7fc65926cbf572992ec2747a93f2
- https://git.kernel.org/stable/c/fb1936cb587262cd539e84b34541abb06e42b2f9
- https://git.kernel.org/stable/c/ca8e2e251c65e5a712f6025e27bd9b26d16e6f4a
- https://git.kernel.org/stable/c/ac16667237a82e2597e329eb9bc520d1cf9dff30
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.306
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.209
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.148
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.268
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.75
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8