CVE-2022-44550 — Use After Free in Huawei Emui

CWE-416 — Use After Free3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 59.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedNov 9
Latest updateNov 10

Description

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5huawei/emui11.0.1, 12.0.0, 12.0.1+2
▶NVDhuawei/emui11.0.1, 12.0.0, 12.0.1+2
▶CVEListV5huawei/harmonyos2.0, 2.1+1
▶NVDhuawei/harmonyos2.0, 2.1+1

🔴Vulnerability Details

2
GHSA
GHSA-jmr9-5qpr-rmhc: The graphics display module has a UAF vulnerability when traversing graphic layers↗2022-11-10
▶
CVEList
CVE-2022-44550: The graphics display module has a UAF vulnerability when traversing graphic layers↗2022-11-09
▶
CVE-2022-44550 — Use After Free in Huawei Emui | cvebase