SB2025011764 - NULL pointer dereference in Linux kernel master mipi-i3c-hci driver
Published: January 17, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025011764
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-2024-45828)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the hci_dma_cleanup() function in drivers/i3c/master/mipi-i3c-hci/dma.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/19cc5767334bfe980f52421627d0826c0da86721
- https://git.kernel.org/stable/c/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32
- https://git.kernel.org/stable/c/9d745a56aea45e47f4755bc12e6429d6314dbb54
- https://git.kernel.org/stable/c/a6cddf68b3405b272b5a3cad9657be0b02b34bf4
- https://git.kernel.org/stable/c/a6dc4b4fda2e147e557050eaae51ff15edeb680b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.66