#VU99024 Improper locking in Linux kernel - CVE-2024-47729
Published: October 22, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU99024
Vulnerability risk: Low
CVSSv4.0: 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-2024-47729
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the xe_vm_create() function in drivers/gpu/drm/xe/xe_vm.c, within the xe_migrate_init() function in drivers/gpu/drm/xe/xe_migrate.c, within the xe_exec_queue_create_class(), exec_queue_user_extensions() and xe_exec_queue_create_ioctl() functions in drivers/gpu/drm/xe/xe_exec_queue.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.