CVE-2025-46585 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.0HIGHNVD
CNA7.5
EPSS
0.0%
top 91.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedMay 6

Description

Out-of-bounds array read/write vulnerability in the kernel module Impact: Successful exploitation of this vulnerability may affect availability.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5huawei/harmonyos5.0.0
▶NVDhuawei/harmonyos5.0.0

🔴Vulnerability Details

2
GHSA
GHSA-r3h8-f54v-3445: Out-of-bounds array read/write vulnerability in the kernel module Impact: Successful exploitation of this vulnerability may affect availability↗2025-05-06
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CVEList
CVE-2025-46585: Out-of-bounds array read/write vulnerability in the kernel module Impact: Successful exploitation of this vulnerability may affect availability↗2025-05-06
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CVE-2025-46585 — Out-of-bounds Write in Huawei | cvebase