SB20250727102 - Resource management error in Linux kernel i915 gt driver
Published: July 27, 2025
Security Bulletin ID
SB20250727102
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-2025-38389)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the ring_context_alloc() function in drivers/gpu/drm/i915/gt/intel_ring_submission.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/40e09506aea1fde1f3e0e04eca531bbb23404baf
- https://git.kernel.org/stable/c/4c778c96e469fb719b11683e0a3be8ea68052fa2
- https://git.kernel.org/stable/c/5a7ae7bebdc4c2ecd48a2c061319956f65c09473
- https://git.kernel.org/stable/c/60b757730884e4a223152a68d9b5f625dac94119
- https://git.kernel.org/stable/c/a5aa7bc1fca78c7fa127d9e33aa94a0c9066c1d6
- https://git.kernel.org/stable/c/c542d62883f62ececafcb630a1c5010133826bea
- https://git.kernel.org/stable/c/e47d7d6edc40a6ace7cc04e5893759fee68569f5
- https://git.kernel.org/stable/c/f10af34261448610d4048ac6e6af87f80e3881a4