CVE-2021-22348 — Use After Free in Huawei Emui

CWE-416 — Use After FreeCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 53.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Magic UI
Timeline
PublishedJun 30
Latest updateMay 24

Description

There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause code to execute.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDhuawei/emui10.1.1, 11.0.0+1
▶NVDhuawei/magic_ui3.1.1, 4.0.0+1

🔴Vulnerability Details

2
GHSA
GHSA-c3hc-hr74-pcm7: There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone↗2022-05-24
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CVEList
CVE-2021-22348: There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone↗2021-06-30
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CVE-2021-22348 — Use After Free in Huawei Emui | cvebase