https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 10:39:37 +0000 https://vulnerability.circl.lu/vuln/cve-2007-3732 <p><strong>Affected:</strong> linux-2.6</p> <p>In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel&#39;s %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that &#34;current&#34; references work. Without this, &#34;current&#34; used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.</p> <p><strong>Affected:</strong> linux-2.6</p> <p>In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel&#39;s %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that &#34;current&#34; references work. Without this, &#34;current&#34; used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.</p> https://vulnerability.circl.lu/vuln/cve-2007-3732