CVE-2024-42235

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add NULL pointer check to crsttablefree basecrstfree crsttablefree used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree can be called with a NULL pointer error handling in crsttableupgrad...

CVE-2024-42235

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add NULL pointer check to crsttablefree basecrstfree crsttablefree used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree can be called with a NULL pointer error handling in crsttableupgrad...

CVE-2024-42235 s390/mm: Add NULL pointer check to crst_table_free() base_crst_free()

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add NULL pointer check to crsttablefree basecrstfree crsttablefree used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree can be called with a NULL pointer error handling in crsttableupgrad...

CVE-2024-42235 s390/mm: Add NULL pointer check to crst_table_free() base_crst_free()

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add NULL pointer check to crsttablefree basecrstfree crsttablefree used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree can be called with a NULL pointer error handling in crsttableupgrad...

CVE-2024-42235

CVE-2024-42235 affects the Linux kernel on the s390 architecture. The vulnerability arises because functions crst_table_free() and, for consistency, base_crst_free() can be called with a NULL pointer, potentially leading to a NULL-pointer dereference. The issue was resolved by adding explicit NUL...