SB20250620230 - Input validation error in Linux kernel i915 gt driver
Published: June 20, 2025 Updated: June 21, 2025
Security Bulletin ID
SB20250620230
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) Input validation error (CVE-ID: CVE-2022-49963)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the emit_copy(), scatter_list_length() and intel_context_migrate_copy() functions in drivers/gpu/drm/i915/gt/intel_migrate.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.