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01 Record

CVE-2022-4318

Cri-o: /etc/passwd tampering privesc

HighPUBLISHEDCNA: redhat
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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02 Description

Cri-o: /etc/passwd tampering privesc

03 Exploitation and scoring

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
0.29% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 21.3% of scored records. A rank, not a probability.
NVD base score
7.8 (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:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. 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.

04 Metadata

Published
2023-09-25 19:23Z3 YR AGO
Last updated
2024-08-03 01:34Z2 YR AGO
Reserved
2022-12-06
Assigning CNA
redhat
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-538Insertion of Sensitive Information into Externally-Accessible File or DirectoryBase
  • CWE-913Improper Control of Dynamically-Managed Code ResourcesClass
Data version
5.1
Document digest
5af029aa14916f2ef3a21220ba982e37369ab0890e0bf47f1534f7a2d8a83632

05 Affected products

VendorProductVersionsPlatforms
Red HatRed Hat OpenShift Container Platform 4.11Not specified—
Red HatRed Hat OpenShift Container Platform 4.12Not specified—
Red HatRed Hat Enterprise Linux 9Not specified—

06 References