SB2024101067 - Input validation error in Linux kernel controller dwc driver
Published: October 10, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024101067
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-2024-47667)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the RTL GENMASK(), to_keystone_pcie(), ks_pcie_start_link() and ks_pcie_quirk() functions in drivers/pci/controller/dwc/pci-keystone.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/cfb006e185f64edbbdf7869eac352442bc76b8f6
- https://git.kernel.org/stable/c/ebbdbbc580c1695dec283d0ba6448729dc993246
- https://git.kernel.org/stable/c/135843c351c08df72bdd4b4ebea53c8052a76881
- https://git.kernel.org/stable/c/af218c803fe298ddf00abef331aa526b20d7ea61
- https://git.kernel.org/stable/c/576d0fb6f8d4bd4695e70eee173a1b9c7bae9572
- https://git.kernel.org/stable/c/dd47051c76c8acd8cb983f01b4d1265da29cb66a
- https://git.kernel.org/stable/c/86f271f22bbb6391410a07e08d6ca3757fda01fa
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.226
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.167
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.284
- 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