SB2026061027 - NULL pointer dereference in Linux kernel intel ipu6 driver
Published: June 10, 2026
Security Bulletin ID
SB2026061027
CSH 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 vulnerability.
1) NULL pointer dereference (CVE-ID: CVE-2026-46313)
CWE-ID: CWE-476 - NULL Pointer Dereference
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to cause a denial of service.
The vulnerability exists due to improper handling of an error pointer in ipu6_pci_probe() in drivers/media/pci/intel/ipu6/ipu6.c when handling a device probe error path. A local attacker can trigger the vulnerable error path to cause a denial of service.
Remediation
Install update from vendor's website.