The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: rethook: fix a potential memleak in     rethook_alloc() In rethook_alloc(), the variable rh is not freed or passed out if handler is NULL, which     could lead to a memleak, fix it. [Masami: Add rethook: tag to the title.] Acke-by: Masami Hiramatsu     (Google) <mhiramat@kernel.org> (CVE-2022-49795)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2022-49795

medium Nessus Plugin ID 243850

Version 1.6

Version 1.5

Version 1.1

Version 1.6 Jul 25, 2026, 1:06 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607251306
Version 1.5 Jul 18, 2026, 3:00 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:U/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:U/RC:C") Detection (updated detection logic) Plugin Feed: 202607181500
Version 1.1 Aug 6, 2025, 4:52 AM New Plugin Feed: 202508060452