CVE-2021-37045 — Use After Free in Huawei Harmonyos

CWE-416 — Use After Free3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 60.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Huawei HarmonyosHuawei EmuiHuawei Magic UI
Timeline
PublishedDec 8
Latest updateDec 9

Description

There is an UAF vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the device to restart unexpectedly and the kernel-mode code to be executed.

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 Packages6 packages

▶NVDhuawei/harmonyos< 2.0
▶CVEListV5huawei/emui10.1.0
▶NVDhuawei/emui10.1.0
▶CVEListV5huawei/magic_ui3.1.0
▶NVDhuawei/magic_ui3.1.0

🔴Vulnerability Details

2
GHSA
GHSA-7gx6-8phm-v624: There is an UAF vulnerability in Huawei Smartphone↗2021-12-09
▶
CVEList
CVE-2021-37045: There is an UAF vulnerability in Huawei Smartphone↗2021-12-08
▶
CVE-2021-37045 — Use After Free in Huawei Harmonyos | cvebase