CVE-2026-98790

In the Linux kernel, the following vulnerability has been resolved: perf: Fix race between perfeventexittask and perfpendingtask A race condition exists between perfeventexittask and perfpendingtask during beginnewexec. During beginnewexec, perfeventexittask may be called, and the PFEXITING flag ...

CVE-2026-98790 perf: Fix race between perf_event_exit_task() and perf_pending_task()

In the Linux kernel, the following vulnerability has been resolved: perf: Fix race between perfeventexittask and perfpendingtask A race condition exists between perfeventexittask and perfpendingtask during beginnewexec. During beginnewexec, perfeventexittask may be called, and the PFEXITING flag ...

EUVD-2026-103875

In the Linux kernel, the following vulnerability has been resolved: perf: Fix race between perfeventexittask and perfpendingtask A race condition exists between perfeventexittask and perfpendingtask during beginnewexec. During beginnewexec, perfeventexittask may be called, and the PFEXITING flag ...

CVE-2026-98790

The Linux kernel contains a race condition between perf_event_exit_task() and perf_pending_task() during the begin_new_exec() process. This occurs because perf_event_exit_task() may be called while the PF_EXITING flag is not yet set, causing perf_sigtrap() to continue execution and trigger a WARN...

CVE-2026-98790 perf: Fix race between perf_event_exit_task() and perf_pending_task()

In the Linux kernel, the following vulnerability has been resolved: perf: Fix race between perfeventexittask and perfpendingtask A race condition exists between perfeventexittask and perfpendingtask during beginnewexec. During beginnewexec, perfeventexittask may be called, and the PFEXITING flag ...

CVE-2026-98790

In the Linux kernel, the following vulnerability has been resolved: perf: Fix race between perfeventexittask and perfpendingtask A race condition exists between perfeventexittask and perfpendingtask during beginnewexec. During beginnewexec, perfeventexittask may be called, and the PFEXITING flag ...

Linux kernel perf_pending_task() Buffer Overflow DoS

The vulnerability of the perfpendingtask function in the kernel/events/core.c module of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...

CVE-2022-48950

A use-after-free vulnerability was found in the Linux kernel. It is possible for perfpendingtask to run after the event is free, resulting in a loss of system availability. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Produ...

CVE-2022-48950

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...

CVE-2022-48950 perf: Fix perf_pending_task() UaF

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...

CVE-2022-48950 perf: Fix perf_pending_task() UaF

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...

CVE-2022-48950: Use After Free

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...