SB20240603179 - Reachable assertion in Linux kernel i915 gt driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603179
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) Reachable assertion (CVE-ID: CVE-2024-26937)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to reachable assertion within the gen11_emit_fini_breadcrumb_rcs() function in drivers/gpu/drm/i915/gt/intel_lrc.c, within the __engine_park() function in drivers/gpu/drm/i915/gt/intel_engine_pm.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/67944e6db656bf1e986aa2a359f866f851091f8a
- https://git.kernel.org/stable/c/fe34587acc995e7b1d7a5d3444a0736721ec32b3
- https://git.kernel.org/stable/c/ac9b6b3e8d1237136c8ebf0fa1ce037dd7e2948f
- https://git.kernel.org/stable/c/7eab7b021835ae422c38b968d5cc60e99408fb62
- https://git.kernel.org/stable/c/3b031e4fcb2740988143c303f81f69f18ce86325
- https://git.kernel.org/stable/c/aed034866a08bb7e6e34d50a5629a4d23fe83703
- https://git.kernel.org/stable/c/8fd9b0ce8c26533fe4d5d15ea15bbf7b904b611c
- https://git.kernel.org/stable/c/4a3859ea5240365d21f6053ee219bb240d520895
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.215
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.154
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.274
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.84
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.3