SB2024110774 - Resource management error in Linux kernel drm xe driver
Published: November 7, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024110774
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) Resource management error (CVE-ID: CVE-2024-50144)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the xe_vm_invalidate_vma() function in drivers/gpu/drm/xe/xe_vm.c, within the tlb_timeout_jiffies(), send_tlb_invalidation(), xe_gt_tlb_invalidation_ggtt() and xe_gt_tlb_invalidation_fence_init() functions in drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.