Premature Release of Resource During Expected Lifetime Affecting kernel-rt-modules package, versions *
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Test your applications- Snyk ID SNYK-CENTOS8-KERNELRTMODULES-6901593
- published 18 May 2024
- disclosed 17 May 2024
Introduced: 17 May 2024
CVE-2024-27411 Open this link in a new tabHow to fix?
There is no fixed version for Centos:8 kernel-rt-modules.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-modules package and not the kernel-rt-modules package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: keep DMA buffers required for suspend/resume
Nouveau deallocates a few buffers post GPU init which are required for GPU suspend/resume to function correctly. This is likely not as big an issue on systems where the NVGPU is the only GPU, but on multi-GPU set ups it leads to a regression where the kernel module errors and results in a system-wide rendering freeze.
This commit addresses that regression by moving the two buffers required for suspend and resume to be deallocated at driver unload instead of post init.