https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 23:18:23 +0000 https://cve.radiocsirt.org/vuln/cve-2026-80963 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dm-stats: fix a crash if allocation of per-cpu data fails</p> <p>If &#34;dm_kvzalloc(percpu_alloc_size, cpu_to_node(cpu))&#34; fails, the code jumps to the &#34;out&#34; label and calls dm_stat_free. dm_stat_free does &#34;for_each_possible_cpu(cpu) { dm_kvfree(s-&gt;stat_percpu[cpu][0].histogram, s-&gt;histogram_alloc_size);&#34;, which crashes with NULL pointer dereference if s-&gt;stat_percpu[cpu] is NULL.</p> <p>This commit fixes the bug by testing s-&gt;stat_percpu[cpu] for NULL before using it.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dm-stats: fix a crash if allocation of per-cpu data fails</p> <p>If &#34;dm_kvzalloc(percpu_alloc_size, cpu_to_node(cpu))&#34; fails, the code jumps to the &#34;out&#34; label and calls dm_stat_free. dm_stat_free does &#34;for_each_possible_cpu(cpu) { dm_kvfree(s-&gt;stat_percpu[cpu][0].histogram, s-&gt;histogram_alloc_size);&#34;, which crashes with NULL pointer dereference if s-&gt;stat_percpu[cpu] is NULL.</p> <p>This commit fixes the bug by testing s-&gt;stat_percpu[cpu] for NULL before using it.</p> https://cve.radiocsirt.org/vuln/cve-2026-80963