SB2024082130 - Resource management error in Linux kernel pci controller driver
Published: August 21, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024082130
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-2024-43876)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the rcar_pcie_wakeup() function in drivers/pci/controller/pcie-rcar-host.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/2ae4769332dfdb97f4b6f5dc9ac8f46d02aaa3df
- https://git.kernel.org/stable/c/526a877c6273d4cd0d0aede84c1d620479764b1c
- https://git.kernel.org/stable/c/3ff3bdde950f1840df4030726cef156758a244d7
- https://git.kernel.org/stable/c/c93637e6a4c4e1d0e85ef7efac78d066bbb24d96
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.103
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.44