CVE-2026-46235None▾ SunlitIn 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 alre…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
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.
Linux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 23dee5990d2c27ed79567fd61ccfe6876768531aLinux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 3ce8f3057c51bb0a66aa3fab0862be74e9f88684Linux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < a9b83f46e52cf1239d780920d1a7a3e415f7b5d9Linux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 6047dc542fa404b5c187cc2c7906aaaaec6d11edLinux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < 6c22a6d8e4c1507bba504aeebe80476144a373ebLinux >= 443c1228d50518f3c550e1fef490a2c9d9246ce7 < d51c60a498e83c9a79884c8e420f97e3885c9583Linux 2.6.32Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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