Linux Distros Unpatched Vulnerability : CVE-2026-74602

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ring-buffer: Initialise reader page order in rballocatecpubuffer In rballocatecpubuffer, bpage-order was omitted, leaving it as 0. This is an issue for a...

CVE-2021-47087

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages struct page page has already progressed towards the end of allocation. It is incorrect to perform freepagespage, order using this pointer as we would free any...

CVE-2021-47087

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages struct page page has already progressed towards the end of allocation. It is incorrect to perform freepagespage, order using this pointer as we would free any...

CVE-2021-47087 tee: optee: Fix incorrect page free bug

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages struct page page has already progressed towards the end of allocation. It is incorrect to perform freepagespage, order using this pointer as we would free any...

CVE-2021-47087: Release of Invalid Pointer or Reference

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix incorrect page free bug Pointer to the allocated pages struct page page has already progressed towards the end of allocation. It is incorrect to perform freepagespage, order using this pointer as we would free any...

PT-2021-27265

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.140 through 5.4.168 Description The issue is related to an incorrect page free bug in the optee component of the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-27309

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.12 Description: The issue is related to an incorrect page free bug in the optee component of the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...