24 matches found
CVE-2026-99140
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARNONONCE!nest warning: WARNING: kernel/trace/ringbuffer.c:821 at ringbuffereventtimestamp Call trace: ringbuffereventtimestamp histfieldtimestamp...
UBUNTU-CVE-2026-99140
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARNONONCE!nest warning: WARNING: kernel/trace/ringbuffer.c:821 at ringbuffereventtimestamp Call trace: ringbuffereventtimestamp histfieldtimestamp...
EUVD-2026-111892
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARNONONCE!nest warning: WARNING: kernel/trace/ringbuffer.c:821 at ringbuffereventtimestamp Call trace: ringbuffereventtimestamp histfieldtimestamp...
PT-2026-128133
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the tracing system where a race condition occurs when an event file has a filter attached but a hist trigger has not yet been attached. In this scenario, the trace eve...
CVE-2026-99140
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARNONONCE!nest warning: WARNING: kernel/trace/ringbuffer.c:821 at ringbuffereventtimestamp Call trace: ringbuffereventtimestamp histfieldtimestamp...
CVE-2026-99140: Linux: In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered…
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix hist trigger timestamps for buffered events Syzkaller triggered a WARNONONCE!nest warning: WARNING: kernel/trace/ringbuffer.c:821 at ringbuffereventtimestamp Call trace: ringbuffereventtimestamp histfieldtimestamp...
CVE-2026-97922
In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram var refs regardless of how often they are referenced Using the same variable three or more times in one hist trigger leaks the variable reference and its strings when the trigger is removed. commit...
DEBIAN-CVE-2026-97922
In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram var refs regardless of how often they are referenced Using the same variable three or more times in one hist trigger leaks the variable reference and its strings when the trigger is removed. commit...
CVE-2026-97921
The Linux kernel contains a memory leak in the tracing subsystem. When creating a histogram trigger with a value or variable carrying an invalid modifier, the kernel identifies the error but fails to free the allocated field because it is skipped during the store operation. This results in unrefe...
CVE-2026-97922 tracing: Free histogram var refs regardless of how often they are referenced
In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram var refs regardless of how often they are referenced Using the same variable three or more times in one hist trigger leaks the variable reference and its strings when the trigger is removed. commit...
EUVD-2026-86776
In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram var refs regardless of how often they are referenced Using the same variable three or more times in one hist trigger leaks the variable reference and its strings when the trigger is removed. commit...
PT-2026-98583
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the tracing component. The event hist trigger named init function adds a trigger to the global named triggers list before completing its...
CVE-2026-97922: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram var refs regardless of how often they are referenced Using the same variable three or more times in one hist trigger leaks the variable reference and its strings when the trigger is removed. commit...
CVE-2026-89746: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free with same-name named triggers When two hist triggers on different events are registered with the same name=, the second one reuses the first as nameddata. Both are added to tr-histvars by savehistvars...
PT-2026-90462
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the tracing component when two histogram triggers on different events are registered using the same name= parameter. The system incorrectly reuses the...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099735)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099735 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Add histograms to histvars if they have referenced variables Hist triggers ca...
PT-2026-69683
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the tracing component. The problem occurs because the synchronization previously provided by trigger data free was removed when the kfree of event trigge...
EUVD-2026-15251
In the Linux kernel, the following vulnerability has been resolved: tracing: Add NULL pointer check to triggerdatafree If triggerdataalloc fails and returns NULL, eventhisttriggerparse jumps to the outfree error path. While kfree safely handles a NULL pointer, triggerdatafree does not. This cause...
EUVD-2025-9422
Malicious code in bioql PyPI...
AZL-69527 CVE-2025-21899 affecting package kernel 5.15.200.1-1
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...