CVE-2022-38986 — Out-of-bounds Write in Huawei Emui

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.1CRITICALNVD
EPSS
0.2%
top 51.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedOct 14

Description

The HIPP module has a vulnerability of bypassing the check of the data transferred in the kernel space.Successful exploitation of this vulnerability may cause out-of-bounds access to the HIPP module and page table tampering, affecting device confidentiality and availability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages4 packages

▶CVEListV5huawei/emui12.0.0
▶NVDhuawei/emui12.0.0
▶CVEListV5huawei/harmonyos2.0

🔴Vulnerability Details

2
GHSA
GHSA-2gqc-hf8q-hvqq: The HIPP module has a vulnerability of bypassing the check of the data transferred in the kernel space↗2022-10-14
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CVEList
CVE-2022-38986: The HIPP module has a vulnerability of bypassing the check of the data transferred in the kernel space↗2022-10-14
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CVE-2022-38986 — Out-of-bounds Write in Huawei Emui | cvebase