CVE-2024-26850

A vulnerability was found in the pudadvancedtests function in the Linux kernel, caused by inadequate handling of PUD entries in the presence of debugging checks, which could lead to a kernel panic. Mitigation Mitigation for this issue is either not available or the currently available options do...

CVE-2024-26850 mm/debug_vm_pgtable: fix BUG_ON with pud advanced test

In the Linux kernel, the following vulnerability has been resolved: mm/debugvmpgtable: fix BUGON with pud advanced test Architectures like powerpc add debug checks to ensure we find only devmap PUD pte entries. These debug checks are only done with CONFIGDEBUGVM. This patch marks the ptes used fo...