SB2024062436 - NULL pointer dereference in Linux kernel pci driver
Published: June 24, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024062436
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) NULL pointer dereference (CVE-ID: CVE-2024-34030)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the of_pci_prop_intr_map() function in drivers/pci/of_property.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/b5f31d1470c4fdfae368feeb389768ba8d24fb34
- https://git.kernel.org/stable/c/598e4a37a2f8da9144ba1fab04320c32169b6d0d
- https://git.kernel.org/stable/c/e6f7d27df5d208b50cae817a91d128fb434bb12c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.33