PT-2023-33387 · Linux · Linux Kernel
Published
2023-01-17
·
Updated
2023-01-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.4.226
Description
The issue is related to a possible use-after-free (UAF) condition in the
ibmpex register bmc() function. This condition may occur when the function fails. The actual impact and attack plausibility of this issue have not been proven yet.Recommendations
For Linux Kernel versions prior to v5.4.226, update to version v5.4.226 or later to resolve the issue. As a temporary workaround, consider restricting access to the
ibmpex register bmc() function until a patch is available. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel