https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 11:54:26 +0000 https://vulnerability.circl.lu/vuln/cve-2025-39931 <p><strong>Affected:</strong> Linux, Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>crypto: af_alg - Set merge to zero early in af_alg_sendmsg</p> <p>If an error causes af_alg_sendmsg to abort, ctx-&gt;merge may contain a garbage value from the previous loop. This may then trigger a crash on the next entry into af_alg_sendmsg when it attempts to do a merge that can&#39;t be done.</p> <p>Fix this by setting ctx-&gt;merge to zero near the start of the loop.</p> <p><strong>Affected:</strong> Linux, Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>crypto: af_alg - Set merge to zero early in af_alg_sendmsg</p> <p>If an error causes af_alg_sendmsg to abort, ctx-&gt;merge may contain a garbage value from the previous loop. This may then trigger a crash on the next entry into af_alg_sendmsg when it attempts to do a merge that can&#39;t be done.</p> <p>Fix this by setting ctx-&gt;merge to zero near the start of the loop.</p> https://vulnerability.circl.lu/vuln/cve-2025-39931