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

  - erofs/zmap.c: Fix incorrect offset calculation Effective offset to add to length was being incorrectly     calculated, which resulted in iomap->length being set to 0, triggering a WARN_ON in iomap_iter_done(). Fix     that, and describe it in comments. This was reported as a crash by syzbot under an issue about a warning     encountered in iomap_iter_done(), but unrelated to erofs. C reproducer:
    https://syzkaller.appspot.com/text?tag=ReproC&x=1037a6b2880000 Kernel config:
    https://syzkaller.appspot.com/text?tag=KernelConfig&x=e2021a61197ebe02 Dashboard link:
    https://syzkaller.appspot.com/bug?extid=a8e049cd3abd342936b6 (CVE-2022-49747)

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

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2022-49747

medium Nessus Plugin ID 244118

Version 1.7

Version 1.6

Version 1.1

Version 1.7 May 15, 2026, 12:01 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202605151201
Version 1.6 Oct 27, 2025, 3:15 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 metadata Plugin Feed: 202510271515
Version 1.1 Aug 7, 2025, 1:00 AM New Plugin Feed: 202508070100