Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: In the net subsystem, a leak in the skbtstamptx function was fixed. Commit 50749f2dd685 “tcp/udp: Fixed memory leaks in sk and zerocopy skbs during TX timestamping” added a call to skborphanfragsrx to fix leaks related to zerocop...

CVE-2023-53716

CVE-2023-53716 is a Linux kernel vulnerability described as a leak in skb handling: after a TX timestamp code path, if skb_orphan_frags_rx() fails, the skb cloned for zerocopy skb leaks. The issue is tied to the net: skb_tstamp_tx() flow and was addressed by a kernel fix in the commit that added ...

UBUNTU-CVE-2025-38413

In the Linux kernel, the following vulnerability has been resolved: virtio-net: xsk: rx: fix the frame's length check When calling buftoxdp, the len argument is the frame data's length without virtio header's length vi-hdrlen. We check that len with xskpoolgetrxframesize + vi-hdrlen to ensure the...