Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the net subsystem, the function skbAppendPageFrags should no longer check the pfmemalloc status. The skbAppendPageFrags function is currently used by the afunix and udp.sendpage implementations. In commit 326140063946 “TCP: TX...

PT-2025-37625

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw was identified in the Linux kernel where skb append pagefrags does not properly handle pfmemalloc status. This issue impacts the af unix and udp sendpage implementations. The...