PT-2021-26885 · Linux · Linux Kernel
Published
2021-12-19
·
Updated
2021-12-19
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.19.220
Description
The issue is related to a use-after-free (UAF) error in the
sata fsl port stop function when the sata fsl module is removed. The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v4.19.220, update to version v4.19.220 or later to resolve the issue. As a temporary workaround, consider avoiding the removal of the
sata fsl module to minimize the risk of exploitation. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel