CVE-2023-54042

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached...

CVE-2023-54042

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached...

CVE-2023-54042

CVE-2023-54042 affects the Linux kernel (PowerPC 64s). It describes a use-after-free in VAS mm handling where the mm refcount is dropped before detaching the coprocessor, risking a use-after-free. The advisory notes this vulnerability was resolved by the fix: powerpc/64s: Fix VAS mm use after fre...

PT-2025-52999

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to memory management on the powerpc/64s architecture. Specifically, the reference count on the mm structure is decreased before the coprocessor ...