{"id":"DEBIAN-CVE-2023-53712","details":"In the Linux kernel, the following vulnerability has been resolved:  ARM: 9317/1: kexec: Make smp stop calls asynchronous  If a panic is triggered by a hrtimer interrupt all online cpus will be notified and set offline. But as highlighted by commit 19dbdcb8039c (\"smp: Warn on function calls from softirq context\") this call should not be made synchronous with disabled interrupts:   softdog: Initiating panic  Kernel panic - not syncing: Software Watchdog Timer expired  WARNING: CPU: 1 PID: 0 at kernel/smp.c:753 smp_call_function_many_cond    unwind_backtrace:      show_stack      dump_stack_lvl      __warn      warn_slowpath_fmt      smp_call_function_many_cond      smp_call_function      crash_smp_send_stop.part.0      machine_crash_shutdown      __crash_kexec      panic      softdog_fire      __hrtimer_run_queues      hrtimer_interrupt  Make the smp call for machine_crash_nonpanic_core() asynchronous.","modified":"2026-09-15T08:47:30.453108310Z","published":"2025-10-22T14:15:45.817Z","upstream":["CVE-2023-53712"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-53712"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.55-1"}]}],"versions":["6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1~bpo11+1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53712.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53712.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53712.json"}}],"schema_version":"1.9.0"}