https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 10:30:22 +0000 https://vulnerability.circl.lu/vuln/cve-2024-42235 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>s390/mm: Add NULL pointer check to crst_table_free() base_crst_free()</p> <p>crst_table_free() used to work with NULL pointers before the conversion to ptdescs. Since crst_table_free() can be called with a NULL pointer (error handling in crst_table_upgrade() add an explicit check.</p> <p>Also add the same check to base_crst_free() for consistency reasons.</p> <p>In real life this should not happen, since order two GFP_KERNEL allocations will not fail, unless FAIL_PAGE_ALLOC is enabled and used.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>s390/mm: Add NULL pointer check to crst_table_free() base_crst_free()</p> <p>crst_table_free() used to work with NULL pointers before the conversion to ptdescs. Since crst_table_free() can be called with a NULL pointer (error handling in crst_table_upgrade() add an explicit check.</p> <p>Also add the same check to base_crst_free() for consistency reasons.</p> <p>In real life this should not happen, since order two GFP_KERNEL allocations will not fail, unless FAIL_PAGE_ALLOC is enabled and used.</p> https://vulnerability.circl.lu/vuln/cve-2024-42235