https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 08:39:25 +0000 https://cve.radiocsirt.org/vuln/cve-2024-38630 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger</p> <p>When the cpu5wdt module is removing, the origin code uses del_timer() to de-activate the timer. If the timer handler is running, del_timer() could not stop it and will return directly. If the port region is released by release_region() and then the timer handler cpu5wdt_trigger() calls outb() to write into the region that is released, the use-after-free bug will happen.</p> <p>Change del_timer() to timer_shutdown_sync() in order that the timer handler could be finished before the port region is released.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger</p> <p>When the cpu5wdt module is removing, the origin code uses del_timer() to de-activate the timer. If the timer handler is running, del_timer() could not stop it and will return directly. If the port region is released by release_region() and then the timer handler cpu5wdt_trigger() calls outb() to write into the region that is released, the use-after-free bug will happen.</p> <p>Change del_timer() to timer_shutdown_sync() in order that the timer handler could be finished before the port region is released.</p> https://cve.radiocsirt.org/vuln/cve-2024-38630