Azure Linux 3.0 Security Update: kernel (CVE-2024-49976)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49976 advisory. - In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Drop interfacelock in...

The vulnerability of the stop_kthread() function in the kernel module trace/trace_osnoise.c of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the stopkthread function in the kernel module trace/traceosnoise.c of the Linux operating system is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

tracing/timerlat: Drop interface_lock in stop_kthread()

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SUSE CVE-2024-49976

In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Drop interfacelock in stopkthread stopkthread is the offline callback for "trace/osnoise:online", since commit 5bfbcd1ee57b "tracing/timerlat: Add interfacelock around clearing of kthread in stopkthread", the...

CVE-2024-49976

In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Drop interfacelock in stopkthread stopkthread is the offline callback for "trace/osnoise:online", since commit 5bfbcd1ee57b "tracing/timerlat: Add interfacelock around clearing of kthread in stopkthread", the...

CVE-2024-49976

CVE-2024-49976 concerns an ABBA deadlock in the Linux kernel related to timerlat/osnoise kthread handling. The issue arises because stop_kthread() (offline callback for trace/osnoise:online) could deadlock due to holding interface_lock while cpus_write_lock/cpus_read_lock paths are taken, enablin...

CVE-2024-49976 tracing/timerlat: Drop interface_lock in stop_kthread()

In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Drop interfacelock in stopkthread stopkthread is the offline callback for "trace/osnoise:online", since commit 5bfbcd1ee57b "tracing/timerlat: Add interfacelock around clearing of kthread in stopkthread", the...

CVE-2024-49976 tracing/timerlat: Drop interface_lock in stop_kthread()

In the Linux kernel, the following vulnerability has been resolved: tracing/timerlat: Drop interfacelock in stopkthread stopkthread is the offline callback for "trace/osnoise:online", since commit 5bfbcd1ee57b "tracing/timerlat: Add interfacelock around clearing of kthread in stopkthread", the...

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 a deadlock issue in the stopkthread function in the tracing/timerlat subsystem...