CVE-2022-31074 json
KubeEdge Cloud AdmissionController component DoS
published 4y ago modified 4mo ago also GHSA-w52j-3457-q9wr , GO-2022-0508 , EUVD-2022-6427
- cvss
- 4.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.
Patch / fix
- go github.com/kubeedge/kubeedge 1.9.4, 1.10.2, 1.11.1
- linuxfoundation kubeedge 1.9.4, 1.10.2, 1.11.1
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.5 | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| GitHub | 3.1 | 4.5 | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/kubeedge/kubeedge | >=1.11.0, <1.11.1 >=1.10.0, <1.10.2 <1.9.4 |
1.11.1 1.10.2 1.9.4 |
Affected products
- kubeedge kubeedge
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
github.com
/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-31074
advisory
Sources
- CVE List CVE-2022-31074
- GitHub Advisory GHSA-w52j-3457-q9wr
- NVD CVE-2022-31074
- OSV GO-2022-0508
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