PT-2022-32265 · Linux · Linux Kernel
Published
2022-06-28
·
Updated
2022-06-28
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 v4.14.283
Description
The issue is related to a refcount leak in the
bbc beep probe function. It was introduced in version v2.6.26 and fixed in version v4.14.283. The actual impact and attack plausibility have not yet been proven.Recommendations
For versions prior to v4.14.283, update to version v4.14.283 or later to resolve the issue. As a temporary workaround, consider restricting access to the
bbc beep probe 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