thetick

The Tick A simple embedded Linux backdoor. The Tick Compiling Installing Usage Media Compiling The Tick depends only on libcurl, so make sure you have the corresponding development package. For example on Debian based distributions you would do the following: sudo apt-get install libcurl-dev Once...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: x86/i8259: The legacy PIC interrupts have been marked with the IRQLEVEL flag. Baoquan reported that after triggering a crash, the subsequent boot process fails about half of the time. This occurs due to a NULL pointer dereference...

SUSE CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925

A flaw was found in the Linux kernel's timer tick broadcast subsystem. A race condition occurs when installing a replacement clock event device concurrently with ongoing tick broadcast operations, causing the system to attempt to arm a detached timer device. If the central processing unit CPU...

AZL-104648 CVE-2026-97925 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

UBUNTU-CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925 tick/broadcast: Plug clockevents replacement race

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

EUVD-2026-86779

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925 tick/broadcast: Plug clockevents replacement race

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-97925: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

Linux Distros Unpatched Vulnerability : CVE-2026-97925

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tick/broadcast: Plug clockevents replacement race reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB...

PT-2026-98589

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists when a broadcast device is replaced because tick install broadcast device is not serialized against tick broadcast operations. This occurs when tick broadcast...

CVE-2026-97925

In the Linux kernel, the following vulnerability has been resolved: tick/broadcast: Plug clockevents replacement race 朱恺乾 reported and decoded the following race condition when a broadcast device is replaced: CPUA CPUB tickbroadcastoneshotcontrol bc = tickbroadcastdevice.evtdev;...

CVE-2026-93219

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/timer-sun4i: Advertise a real minimum delta sun4iclkevtnextevent compensates for the timer stop/start synchronization delay by programming evt - TIMERSYNCTICKS into the hardware interval register. The clockeve...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: Timer – Setting a lower limit on the start tick time Currently, the ALSA timer does not have a lower limit for the start tick time. It allows a very small size, for example, 1 tick with a resolution of 1 ns for the hrtimer...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: rcu: Avoid stack overflow due to rcuirqenterchecktick being kprobed. Registering a kprobe for rcuirqenterchecktick can cause a kernel stack overflow, as shown below. This issue can be reproduced by enabling CONFIGNOHZFULL and...

UBUNTU-CVE-2026-74670

In the Linux kernel, the following vulnerability has been resolved: ipvs: stop estimator after disabled calc phase IPVS estimator kthread 0 starts with zeroed chain and tick limits until its initial calculation phase completes. If network namespace teardown clears ipvs-enable during that phase,...

CVE-2026-72414 net: dsa: sja1105: round up PTP perout pin duration

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: round up PTP perout pin duration pinduration is converted from the user-provided period to SJA1105 clock ticks and is later passed as the cycletime argument to futurebasetime. Very small period values may becom...