PT-2022-34331 · Linux · Linux Kernel
Published
2022-09-17
·
Updated
2022-09-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.19.257
Description
The issue is related to a NULL pointer dereference in the
is ftrace trampoline function when ftrace is dead. The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v4.19.257, update to version v4.19.257 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel