Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-393208)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-393208 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpfmsgpopdata Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft...

DEBIAN-CVE-2024-56720

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpfmsgpopdata Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft, we should putpage 2. if len == 0, return early is better 3. pop the entire skmsg last == msg-sg.size should be supported 4. Fix fo...

CVE-2024-56720

The CVE-2024-56720 issue affects the Linux kernel’s BPF sockmap/bpf_msg_pop_data handling. The fixed changes address bpf_msg_pop_data in sk_msg_shift_left, including: using put_page in sk_msg_shift_left; returning early when len == 0; supporting popping the entire sk_msg (last == msg->sg.size)...