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ubuntucveUbuntu.comUB:CVE-2024-35953
HistoryMay 20, 2024 - 12:00 a.m.

CVE-2024-35953

2024-05-2000:00:00
ubuntu.com
ubuntu.com
2
linux kernel
deadlock
context_xa
ivpu_device
vulnerability

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%

In the Linux kernel, the following vulnerability has been resolved:
accel/ivpu: Fix deadlock in context_xa ivpu_device->context_xa is locked
both in kernel thread and IRQ context. It requires XA_FLAGS_LOCK_IRQ flag
to be passed during initialization otherwise the lock could be acquired
from a thread and interrupted by an IRQ that locks it for the second time
causing the deadlock. This deadlock was reported by lockdep and observed in
internal tests.

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%

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