PT-2024-11229 · Linux+1 · Linux Kernel+1
Published
2024-05-21
·
Updated
2025-06-18
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CVE-2021-47220
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability in the Linux kernel has been resolved, which fixes a kernel panic issue that occurs when the system reboots. The issue arises when the
dwc3 shutdown function is called, and the debugfs for dwc3 is removed before the gadget tries to deinit and remove debugfs for its endpoints, resulting in a NULL pointer dereference issue when calling debugfs lookup. The fix involves removing the whole dwc3 debugfs later than dwc3 drd exit. The vulnerability is related to the dwc3 gadget free endpoints function and the debugfs lookup function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Related Identifiers
Affected Products
Linux Kernel
Suse