PT-2023-34891 · Linux · Linux Kernel
Published
2023-01-31
·
Updated
2023-01-31
None
No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.4.229
Description
The issue is related to the pn533 usb send frame() function in the Linux Kernel's NFC subsystem, where it does not wait for out urb's completion. This could potentially lead to security vulnerabilities, although the actual impact and attack plausibility have not yet been proven.
Recommendations
For Linux Kernel versions prior to v5.4.229, update to version v5.4.229 or later to resolve the issue.
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel