View at Official suse advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2022-50865 severity moderate: SUSE including 55 source package names (bpftool-4.18.0-553.100.1.el8_10, cluster-md-kmp-default, …), 181 product×package rows across 32 product lines (SUSE Liberty Linux 8, SUSE Linux Enterprise High Availability Extension 15 SP6, … (32 product lines)): Known Not Affected 138, Fixed 43.
In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcp_add_backlog() The type of sk_rcvbuf and sk_sndbuf in struct sock is int, and in tcp_add_backlog(), the variable limit is caculated by adding sk_rcvbuf, sk_sndbuf and 64 * 1024, it may exceed the max value of int and overflow. This patch reduces the limit budget by halving the sndbuf to solve this issue since ACK packets are much smaller than the payload.