PT-2022-32240 · Linux · Linux Kernel
Published
2022-06-28
·
Updated
2022-06-28
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.14.283
Description
The issue is related to a potential deadlock in the Linux Kernel, specifically with the
pci dev lock() function in conjunction with sriov numvfs store(). The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v4.14.283, update to version v4.14.283 or later to resolve the issue. As a temporary workaround, consider avoiding the use of
sriov numvfs store() in conjunction with pci dev lock() to minimize the risk of deadlock. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel