CVE-2022-29859
highpriority · track · 39EPSS 0.013 · 71 %ileEUUSgrimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
1.32% (71st) EPSS
CVSS 7.5 · high
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
component/common/network/dhcp/dhcps.c in ambiot amb1_sdk (aka SDK for Ameba1) before 2022-03-11 mishandles data structures for DHCP packet data.
01
cvss
Technical severity, 0–10. One row per scoring source.
9.8
010
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9
02
weaknesses
The CWE weakness classes this flaw belongs to.
CWE-1223USLLM-inferred
03
affected products (2)
Products and version ranges known to be affected.
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
06
references (8)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2022-29859/cnnvd
- https://github.com/ambiot/amb1_sdk/commit/4b73f58f32914d0081d79a79e53a3215c8c1ea56cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2022-29859cnnvd
- https://www.amebaiot.com/zh/security_bulletin/cve-2022-29859/cnnvd
- https://github.com/ambiot/amb1_sdk/commit/4b73f58f32914d0081d79a79e53a3215c8c1ea56enisa_euvd
- https://www.amebaiot.com/zh/security_bulletin/cve-2022-29859/enisa_euvd
- https://github.com/ambiot/amb1_sdk/commit/4b73f58f32914d0081d79a79e53a3215c8c1ea56PatchThird Party Advisorynvd
- https://www.amebaiot.com/zh/security_bulletin/cve-2022-29859/Third Party Advisorynvd
scry
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