CVE-2022-39004

The MPTCP module has the memory leak vulnerability. Successful exploitation of this vulnerability can cause memory leaks.

Published: 2022-09-16 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-39004 is rated Moderate Risk (43.2/100): CVSS High severity, with low exploitation likelihood (EPSS 0.47%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2022-39004

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.22% 0.47% +0.26%
2 2025-09-17 0.06% 0.22% +0.16%
3 2023-08-17 — 0.06% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-39004

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 3.6 [email protected]

Weakness enumeration for CVE-2022-39004

Affected software / configurations for CVE-2022-39004

Vendor Product Version Raw CPE
huawei emui 11.0.0 cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
huawei emui 11.0.1 cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
huawei emui 12.0.0 cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
huawei harmonyos 2.0 cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
huawei harmonyos 2.1 cpe:2.3:o:huawei:harmonyos:2.1:*:*:*:*:*:*:*
huawei magic_ui 4.0.0 cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*

References for CVE-2022-39004

cvelogic Threat Intelligence