CVE-2022-43995

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.2% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-11-02 00:00Z3 YR AGO

Last updated

2025-05-05 13:45Z1 YR AGO

Reserved

2022-10-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

fa0eff19cf2b0fa3290e3019b6a29041078758fb6019d4ad6d77087504b2867f

• www.sudo.wshttps://www.sudo.ws/security/advisories/
• github.comhttps://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050
• news.ycombinator.comhttps://news.ycombinator.com/item?id=33465707
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2139911
• security.gentoo.orgGLSA-202211-08https://security.gentoo.org/glsa/202211-08vendor-advisory