SB2024093067 - Improper error handling in Linux kernel spi driver
Published: September 30, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024093067
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) Improper error handling (CVE-ID: CVE-2024-46846)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the rockchip_spi_suspend() and rockchip_spi_resume() functions in drivers/spi/spi-rockchip.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/14f970a8d03d882b15b97beb83bd84ac8ba6298c
- https://git.kernel.org/stable/c/d034bff62faea1a2219e0d2f3d17263265f24087
- https://git.kernel.org/stable/c/0efbad8445fbba7896402500a1473450a299a08a
- https://git.kernel.org/stable/c/be721b451affbecc4ba4eaac3b71cdbdcade1b1b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.110
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.51