CVE-2026-46235
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-05-28
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
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.
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 23dee5990d2c27ed79567fd61ccfe6876768531a |
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 3ce8f3057c51bb0a66aa3fab0862be74e9f88684 |
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < a9b83f46e52cf1239d780920d1a7a3e415f7b5d9 |
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 6047dc542fa404b5c187cc2c7906aaaaec6d11ed |
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 6c22a6d8e4c1507bba504aeebe80476144a373eb |
| Linux | Linux | 443c1228d50518f3c550e1fef490a2c9d9246ce7 < d51c60a498e83c9a79884c8e420f97e3885c9583 |
| Linux | Linux | 2.6.32 |
| linux | linux_kernel | 2.6.32 – 6.1.175 |