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CVE has been marked "REJECT" in the CVE List. These CVEs are stored in the NVD, but do not show up in search results.
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Title: kernel de Linux
Description: En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: workqueue: Mejorar la escalabilidad del watchdog de workqueue touch En un sistema powerpc de ~2000 CPU, se han observado bloqueos duros en el código de workqueue cuando se ejecuta stop_machine (en este caso debido a la conexión en caliente de la CPU). Esto se debe a que muchas CPU giran en multi_cpu_stop, llamando a touch_nmi_watchdog() que termina llamando a wq_watchdog_touch(). wq_watchdog_to
In the Linux kernel, the following vulnerability has been resolved:
workqueue: Improve scalability of workqueue watchdog touch
On a ~2000 CPU powerpc system, hard lockups have been observed in the
workqueue code when stop_machine runs (in this case due to CPU hotplug).
This is due to lots of CPUs spinning in multi_cpu_stop, calling
touch_nmi_watchdog() which ends up calling wq_watchdog_touch().
wq_watchdog_touch() writes to the global variable wq_watchdog_touched,
and that can find itself in t
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
In the Linux kernel, the following vulnerability has been resolved:
workqueue: Improve scalability of workqueue watchdog touch
On a ~2000 CPU powerpc system, hard lockups have been observed in the
workqueue code when stop_machine runs (in this case due to CPU hotplug).
This is due to lots of CPUs spinning in multi_cpu_stop, calling
touch_nmi_watchdog() which ends up calling wq_watchdog_touch().
wq_watchdog_touch() writes to the global variable wq_watchdog_touched,
and that can find itself in t