SB20240608171 - NULL pointer dereference in Linux kernel nxp imx8-isi driver
Published: June 8, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240608171
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-2023-52647)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the mxc_isi_crossbar_xlate_streams() function in drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.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/c95318607fbe8fdd44991a8dad2e44118e6b8812
- https://git.kernel.org/stable/c/c4bd29bf5b7f67925bc1abd16069f22dadf5f061
- https://git.kernel.org/stable/c/91c8ce42fcde09f1da24acab9013b3e19cb88a4e
- https://git.kernel.org/stable/c/eb2f932100288dbb881eadfed02e1459c6b9504c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.3