CVE-2022-31752

Local information disclosure via missing authorization

Published Jun 13, 2022 · Updated Aug 3, 2024

Missing authorization in Huawei EMUI 10.1.0, 10.1.1, 11.0.0, 11.0.1, and 12.0.0 allows local users to read protected information. Huawei identifies only unspecified system components and has not disclosed the missing authorization operation or protected data involved. Low-privileged local access is required, and the documented consequence is limited to confidentiality loss.

CVSS severity5.5
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Huawei EMUI 10.1.0, 10.1.1, 11.0.0, 11.0.1, and 12.0.0 allows local users to read protected information. Huawei identifies only unspecified system components and has not disclosed the missing authorization operation or protected data involved. Low-privileged local access is required, and the documented consequence is limited to confidentiality loss.

The record

CVE
CVE-2022-31752
Published
Jun 13, 2022
Updated
Aug 3, 2024
Vendor
MindSpore
Product
EMUI
Classifications
CWE-862
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 13, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=10.1.0
  2. Affected versionversion=10.1.1
  3. Affected versionversion=11.0.0
  4. Affected versionversion=11.0.1
  5. Affected versionversion=12.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

MindSpore · EMUIversion=10.1.0; version=10.1.1; version=11.0.0; version=11.0.1; version=12.0.0

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/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-862Missing Authorization

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

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Your stack

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