CVE-2022-4338
Critical
Published: 10 January 2023
Published
10 January 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0064
71.1th percentile
Risk Priority
20
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2022-4338 is a critical-severity Out-of-bounds Read (CWE-125) vulnerability in Openvswitch Openvswitch. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 28.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-51691
Vulnerability details
An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
openvswitch
openvswitch
≤ 2.13.10 · 2.14.0 — 2.14.8 · 2.15.0 — 2.15.7
debian
debian linux
11.0
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.