CVE-2024-35953

2024-05-2000:00:00

ubuntu.com

linux kernel

deadlock

context_xa

ivpu_device

vulnerability

AI Score

6.4

Confidence

Low

EPSS

Percentile

15.5%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu24.04noarchlinux< 6.8.0-38.38UNKNOWN
ubuntu24.04noarchlinux-aws< 6.8.0-1011.12UNKNOWN
ubuntu22.04noarchlinux-aws-6.5< anyUNKNOWN
ubuntu24.04noarchlinux-azure< 6.8.0-1010.10UNKNOWN
ubuntu22.04noarchlinux-azure-6.5< anyUNKNOWN
ubuntu24.04noarchlinux-gcp< 6.8.0-1010.11UNKNOWN
ubuntu22.04noarchlinux-gcp-6.5< anyUNKNOWN
ubuntu24.04noarchlinux-gke< 6.8.0-1006.9UNKNOWN
ubuntu24.04noarchlinux-ibm< 6.8.0-1008.8UNKNOWN
ubuntu24.04noarchlinux-intel< 6.8.0-1007.14UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	24.04	noarch	linux	< 6.8.0-38.38	UNKNOWN
ubuntu	24.04	noarch	linux-aws	< 6.8.0-1011.12	UNKNOWN
ubuntu	22.04	noarch	linux-aws-6.5	< any	UNKNOWN
ubuntu	24.04	noarch	linux-azure	< 6.8.0-1010.10	UNKNOWN
ubuntu	22.04	noarch	linux-azure-6.5	< any	UNKNOWN
ubuntu	24.04	noarch	linux-gcp	< 6.8.0-1010.11	UNKNOWN
ubuntu	22.04	noarch	linux-gcp-6.5	< any	UNKNOWN
ubuntu	24.04	noarch	linux-gke	< 6.8.0-1006.9	UNKNOWN
ubuntu	24.04	noarch	linux-ibm	< 6.8.0-1008.8	UNKNOWN
ubuntu	24.04	noarch	linux-intel	< 6.8.0-1007.14	UNKNOWN