CVE-2024-31312

Lock-screen media disclosure via ignored notification setting

Published Jul 9, 2024 · Updated Oct 31, 2024

Information disclosure in Android Framework 12, 12L, 13, and 14 allows local users to view played media on a locked device. SystemUI's media carousel remains visible outside the keyguard layout when lock-screen notifications are disabled because visibility does not consistently follow that setting. A local user needs no additional execution privileges or user interaction, and the exposed content is limited to media playback information.

CVSS severity5.5
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Android Framework 12, 12L, 13, and 14 allows local users to view played media on a locked device. SystemUI's media carousel remains visible outside the keyguard layout when lock-screen notifications are disabled because visibility does not consistently follow that setting. A local user needs no additional execution privileges or user interaction, and the exposed content is limited to media playback information.

The record

CVE
CVE-2024-31312
Published
Jul 9, 2024
Updated
Oct 31, 2024
Vendor
Google
Product
Android
Classifications
CWE-276
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 31, 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=12
  2. Affected versionversion=12L
  3. Affected versionversion=13
  4. Affected versionversion=14

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google · Androidversion=12; version=12L; version=13; version=14

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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.

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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-276Incorrect Default Permissions

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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