CVE-2023-23441

Local information disclosure via out-of-bounds read

Published Dec 29, 2023 · Updated Aug 2, 2024

Out-of-bounds read in HONOR Magic UI 6.0 allows local users to disclose memory contents through an unspecified local vector. HONOR has not disclosed the affected component, input, or missing bounds check that permits the read beyond an allocated buffer. Exploitation is local and requires privileges; the reported consequence is limited to information exposure, with no integrity or availability effect disclosed.

CVSS severity5.5
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Out-of-bounds read in HONOR Magic UI 6.0 allows local users to disclose memory contents through an unspecified local vector. HONOR has not disclosed the affected component, input, or missing bounds check that permits the read beyond an allocated buffer. Exploitation is local and requires privileges; the reported consequence is limited to information exposure, with no integrity or availability effect disclosed.

The record

CVE
CVE-2023-23441
Published
Dec 29, 2023
Updated
Aug 2, 2024
Vendor
HONOR
Product
Magic UI
Classifications
CWE-125
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 29, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0 <6.1.0.500

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

HONOR · Magic UIversion=6.0 <6.1.0.500

Published CVSS scores

6.0Honor Device Co., Ltd.CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo