CVE-2026-68226: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: add ioremap return check and cleanup Add a check for the return value of pciioremapbar in cx23885devsetup. If ioremap for BAR0 fails, release the already allocated PCI memory region, decrement the device count, an...

PT-2026-69626

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference can occur in the cx23885 dev setup function due to a missing check for the return value of the pci ioremap bar function. If the memory mapping for BAR0 fails,...

CVE-2021-47147: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix a resource leak in an error handling path If an error occurs after a successful 'pciioremapbar' call, it must be undone by a corresponding 'pciiounmap' call, as already done in the remove function...