Spoofing

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...

CVE-2021-46928: Improper Handling of Exceptional Conditions

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...

PT-2022-28338

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.90 Description The issue is related to clearing stale IIR value on instruction access rights trap. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versio...