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-2023-53643 severity moderate: SUSE including 55 source package names (bpftool-7.2.0-362.8.1.el9_3, cluster-md-kmp-default, …), 305 product×package rows across 55 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Liberty Linux 9, … (55 product lines)): Known Not Affected 276, Fixed 29.
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: don't access released socket during error recovery While the error recovery work is temporarily failing reconnect attempts, running the 'nvme list' command causes a kernel NULL pointer dereference by calling getsockname() with a released socket. During error recovery work, the nvme tcp socket is released and a new one created, so it is not safe to access the socket without proper check.