CVE-2022-48512 — Heap-based Buffer Overflow in Huawei Emui

CWE-122 — Heap-based Buffer OverflowCWE-416 — Use After Free3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.1%
top 67.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedJul 6

Description

Use After Free (UAF) vulnerability in the Vdecoderservice service. Successful exploitation of this vulnerability may cause the image decoding feature to perform abnormally.

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 Packages4 packages

▶CVEListV5huawei/emui12.0.0
▶NVDhuawei/emui12.0.0
▶CVEListV5huawei/harmonyos2.0.0
▶NVDhuawei/harmonyos2.0.0

🔴Vulnerability Details

2
GHSA
GHSA-769c-mxg2-6mp2: Use After Free (UAF) vulnerability in the Vdecoderservice service↗2023-07-06
▶
CVEList
CVE-2022-48512: Use After Free (UAF) vulnerability in the Vdecoderservice service↗2023-07-06
▶
CVE-2022-48512 — Heap-based Buffer Overflow in Huawei | cvebase