CVE-2026-46235In 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().
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-476
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 2.6.32 before 6.1.175; from 6.2 before 6.6.140; from 6.7 before 6.12.90; from 6.13 before 6.18.32; from 6.19 before 7.0.9 | NVD |
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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.