What is CVE-2022-48422?

CVE-2022-48422 is a high-severity vulnerability in Linux Kernel, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2023-03-19.

How severe is CVE-2022-48422?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Linux Kernel

CVE-2022-48422

ONLYOFFICE Docs through 7.3 on certain Linux distributions allows local users to gain privileges via a Trojan horse libgcc_s.so.1 in the current working directory, which may be any directory in which an ONLYOFFICE document is located.

Published 2023-03-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (20.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-427 — Uncontrolled Search Path Element

References

forum.onlyoffice.com/t/security-hole-library-from-cwd/3302 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-48422?: CVE-2022-48422 is a high-severity vulnerability in Linux Kernel, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2023-03-19.
How severe is CVE-2022-48422?: High severity. CVSS v3 base score is 7.8 out of 10.