Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: bpf, sockmap: Fixed a memory leak in tcpbpfsendmsg when skmsg is full. If tcpbpfsendmsg is running while skmsg is full, and skmsgalloc returns an -ENOMEM error, tcpbpfsendmsg will enter a waitformemory state. If part of the...

EUVD-2022-55017

Malicious code in bioql PyPI...

CVE-2022-49209

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix memleak in tcpbpfsendmsg while sk msg is full If tcpbpfsendmsg is running while sk msg is full. When skmsgalloc returns -ENOMEM error, tcpbpfsendmsg goes to waitformemory. If partial memory has been alloced by...

CVE-2022-49209

CVE-2022-49209 concerns a memleak in the Linux kernel related to bpf/sockmap path when sk_msg_alloc() returns -ENOMEM during tcp_bpf_sendmsg and related paths (e.g., tls_sw_sendmsg). The root cause is partial memory allocation (msg_tx->sg.size > osize) leaving allocated memory unreleased if...