Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.269

Description: A use after free issue was discovered in the emac mac tx buf send function. The actual impact and attack plausibility have not yet been proven.

Recommendations: For Linux Kernel versions prior to v4.9.269, update to version v4.9.269 or later to resolve the issue. As a temporary workaround, consider disabling the emac mac tx buf send function until a patch is available.