Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990357)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990357 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Build event generation tests only as modules The kprobes and synth event generation test...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990049)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990049 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Build event generation tests only as modules The kprobes and synth event generation test...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unvalidated inclusion of %p... in tracing. 's event format...

CVE-2025-21899 tracing: Fix bad hist from corrupting named_triggers list

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix bad hist from corrupting namedtriggers list The following commands causes a crash: cd /sys/kernel/tracing/events/rcu/rcucallback echo 'hist:name=bad:keys=commonpid:onmaxbogus.savecommonpid' trigger bash: echo: write...

CVE-2023-52879 tracing: Have trace_event_file have ref counters

In the Linux kernel, the following vulnerability has been resolved: tracing: Have traceeventfile have ref counters The following can crash the kernel: cd /sys/kernel/tracing echo 'p:sched schedule' kprobeevents exec 5events/kprobes/sched/enable kprobeevents exec 5&- The above commands: 1. Change...