HOMEVULNERABILITIESCVE-2022-22892
MEDIUM

CVE-2022-22892

CWE-617Published: January 21, 2022· Updated: Jun 17, 2026

5.5
CVSS v3.1

Official Description

There is an Assertion 'ecma_is_value_undefined (value) || ecma_is_value_null (value) || ecma_is_value_boolean (value) || ecma_is_value_number (value) || ecma_is_value_string (value) || ecma_is_value_bigint (value) || ecma_is_value_symbol (value) || ecma_is_value_object (value)' failed at jerry-core/ecma/base/ecma-helpers-value.c in Jerryscripts 3.0.0.

NVD Source

Technical Analysis

CVE-2022-22892 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 5.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Vendors & Products

jerryscript1 product(s)
jerryscript
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

PATCHhttps://github.com/jerryscript-project/jerryscript/issues/4872
PATCHhttps://github.com/jerryscript-project/jerryscript/issues/4872

All References (2)

→
https://github.com/jerryscript-project/jerryscript/issues/4872Exploit · Issue Tracking · Patch · Third Party Advisory
→
https://github.com/jerryscript-project/jerryscript/issues/4872Exploit · Issue Tracking · Patch · Third Party Advisory

Quick Facts

CVE IDCVE-2022-22892
CVSS Score5.5 / 10
SeverityMEDIUM
WeaknessCWE-617
CISA KEVNo
Affected1 vendor(s)
PublishedJan 21, 2022

Related CVEs (CWE-617)

CVE-2019-9795
9.8
CVE-2020-3615
9.8
CVE-2020-12417
8.8
CVE-2020-6623
8.8
CVE-2020-6619
8.8
CVE-2020-6617
8.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-22892 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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