PT-2021-26869 · Linux · Linux Kernel
Published
2021-12-19
·
Updated
2021-12-19
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 v4.14.258
Description
A potential NULL pointer dereference issue was identified in the nfc genl dump ses done function. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v3.12 and fixed in Linux Kernel version v4.14.258.
Recommendations
For Linux Kernel versions prior to v4.14.258, update to version v4.14.258 or later to resolve the issue. As a temporary workaround, consider restricting access to the
nfc genl dump ses done 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