CVE-2021-22463 — Use After Free in Huawei Harmonyos

CWE-416 — Use After Free2 documents2 sources

Severity

5.5MEDIUMNVD

EPSS

0.0%

top 91.79%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Huawei Harmonyos

Timeline

PublishedOct 28

Latest updateMay 24

Description

A component of the HarmonyOS has a Use After Free vulnerability . Local attackers may exploit this vulnerability to cause Kernel Information disclosure.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶NVDhuawei/harmonyos2.0

🔴Vulnerability Details

GHSA

GHSA-3v8m-fxrr-q2f4: A component of the HarmonyOS has a Use After Free vulnerability↗2022-05-24

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