Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: saa7164: add ioremap return checks and cleanups Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for BAR0 or BAR2 fails, release the already allocated PCI memory regions, remove the device from the global list, decrement the device count, and return -ENODEV. This prevents potential null pointer dereferences and ensures proper cleanup on memory mapping failures.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.32, < 6.1.175 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/23dee5990d2c27ed79567fd61ccfe6876768531aPatch
- https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684Patch
- https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11edPatch
- https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373ebPatch
- https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9Patch
- https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583Patch
FAQ
What is CVE-2026-46235?
CVE-2026-46235 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: media: saa7164: add ioremap return checks and cleanups Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for...
How severe is CVE-2026-46235?
CVE-2026-46235 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46235?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.