Out-of-bounds read vulnerability in the smart activity recognition module.Successful exploitation of this vulnerability may cause features…

published 2024-02-18 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57021

cvss: 7.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits: 0; none known

Out-of-bounds read vulnerability in the smart activity recognition module.Successful exploitation of this vulnerability may cause features to perform abnormally.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-02-19)

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.7	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CNA	3.1	7.7	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-120 Buffer Copy without Checking Size of Input
CWE-125 Out-of-bounds Read

References

consumer.huawei.com /en/support/bulletin/2024/2/
vendor-advisory
device.harmonyos.com /cn/docs/security/update/security-bulletins-202402-0000001834855405
vendor-advisory

Sources

CVE List CVE-2023-52365
NVD CVE-2023-52365

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Summary