SB2025052147 - Input validation error in Linux kernel irqchip driver
Published: May 21, 2025 Updated: May 21, 2025
Security Bulletin ID
SB2025052147
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-2025-37901)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the qcom_mpm_alloc() function in drivers/irqchip/irq-qcom-mpm.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/38a05c0b87833f5b188ae43b428b1f792df2b384
- https://git.kernel.org/stable/c/45aced97f01d5ab14c8a2a60f6748f18c501c3f5
- https://git.kernel.org/stable/c/d5c10448f411a925dd59005785cb971f0626e032
- https://git.kernel.org/stable/c/dfbaecf7e38f5e9bfa5e47a1e525ffbb58bab8cf
- https://git.kernel.org/stable/c/f102342360950b56959e5fff4a874ea88ae13758
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.28