https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 04:55:47 +0000 https://vulnerability.circl.lu/vuln/cve-2026-90029 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: storage: realtek_cr: fix use-after-free on disconnect</p> <p>realtek_cr_destructor() calls timer_delete() before the chip containing the timer is freed. The timer callback may still be running and can rearm itself, resulting in a use-after-free.</p> <p>Use timer_shutdown_sync() to wait for the callback and prevent further rearming. Do this unconditionally because ss_en may be changed after the timer is armed.</p> <p>Move timer_setup() into init_realtek_cr() so the timer is initialized before any failure path can invoke the destructor.</p> <p>Found by static analysis.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: storage: realtek_cr: fix use-after-free on disconnect</p> <p>realtek_cr_destructor() calls timer_delete() before the chip containing the timer is freed. The timer callback may still be running and can rearm itself, resulting in a use-after-free.</p> <p>Use timer_shutdown_sync() to wait for the callback and prevent further rearming. Do this unconditionally because ss_en may be changed after the timer is armed.</p> <p>Move timer_setup() into init_realtek_cr() so the timer is initialized before any failure path can invoke the destructor.</p> <p>Found by static analysis.</p> https://vulnerability.circl.lu/vuln/cve-2026-90029