CVE-2022-37172

CVE-2022-37172 is a high-severity vulnerability in Msys2 with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Incorrect access control in the install directory (C:\msys64) of Msys2 v20220603 and below allows authenticated attackers to execute arbitrary code via overwriting binaries located in the directory.

Frequently asked questions

What is CVE-2022-37172?
Incorrect access control in the install directory (C:\msys64) of Msys2 v20220603 and below allows authenticated attackers to execute arbitrary code via overwriting binaries located in the directory.
How severe is CVE-2022-37172?
CVE-2022-37172 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-37172 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37172?
CVE-2022-37172 affects Msys2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-37172?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-37172 published?
CVE-2022-37172 was published on 2022-08-30 and last updated on 2026-06-17.

References

Affected products (1)