CVE-2026-23554

The Intel EPT paging code uses an optimization to defer flushing of any cached EPT state until the p2m lock is dropped, so that multiple modifications done under the same locked region only issue a single flush. Freeing of paging structures however is not deferred until the flushing is done, and...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988981)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988981 advisory. In the Linux kernel, the following vulnerability has been resolved: Fix page corruption caused by racy check in freepages When we upgraded our kernel, we started...

SUSE CVE-2024-38588

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix possible use-after-free issue in ftracelocation KASAN reports a bug: BUG: KASAN: use-after-free in ftracelocation+0x90/0x120 Read of size 8 at addr ffff888141d40010 by task insmod/424 CPU: 8 PID: 424 Comm: insmod...

DEBIAN-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...