{"id":25617,"date":"2026-09-18T04:31:38","date_gmt":"2026-09-17T20:31:38","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90208"},"modified":"2026-09-18T04:31:38","modified_gmt":"2026-09-17T20:31:38","slug":"cve-2026-90208","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90208","title":{"rendered":"CVE-2026-90208 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nclocksource\/drivers\/s"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>clocksource\/drivers\/samsung_pwm: Switch to raw_spinlock_t type<\/p>\n<p>Samsung PWM timer might be used as a clock source on some legacy systems.<br \/>\nWhen PREEMPT_RT is enabled on ARM, regular spinlock is converted to a<br \/>\nsleeping lock (mutex-based), which must not be used in atomic context<br \/>\nsuch as hard interrupt handlers. Switch the samsung_pwm_lock to the<br \/>\nraw_spinlock, which remains a true non-sleeping spinlock even<br \/>\nunder PREEMPT_RT.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>clocksource\/drivers\/samsung_pwm: Switch to raw_spinlock_t type<\/p>\n<p>Samsung PWM timer might be used as a clock source on some legacy sy<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25617","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}