https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 00:37:00 +0000 https://vulnerability.circl.lu/vuln/cve-2026-46161 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>md/raid10: fix divide-by-zero in setup_geo() with zero far_copies</p> <p>setup_geo() extracts near_copies (nc) and far_copies (fc) from the user-provided layout parameter without checking for zero. When fc=0 with the &#34;improved&#34; far set layout selected, &#39;geo-&gt;far_set_size = disks / fc&#39; triggers a divide-by-zero.</p> <p>Validate nc and fc immediately after extraction, returning -1 if either is zero.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>md/raid10: fix divide-by-zero in setup_geo() with zero far_copies</p> <p>setup_geo() extracts near_copies (nc) and far_copies (fc) from the user-provided layout parameter without checking for zero. When fc=0 with the &#34;improved&#34; far set layout selected, &#39;geo-&gt;far_set_size = disks / fc&#39; triggers a divide-by-zero.</p> <p>Validate nc and fc immediately after extraction, returning -1 if either is zero.</p> https://vulnerability.circl.lu/vuln/cve-2026-46161