CVE-2024-27234

Local information disclosure via unchecked firmware target

Published Mar 11, 2024 · Updated Dec 6, 2024

Out-of-bounds read in ACPM firmware in Google Android 13 allows local users to disclose memory through a crafted target value. The fvp_set_target function in fvp.c fails to check the target value against valid bounds before reading from its backing buffer. Exploitation needs no additional execution privileges or user interaction, and the reported consequence is limited to local information disclosure.

CVSS severity5.9
Medium
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in ACPM firmware in Google Android 13 allows local users to disclose memory through a crafted target value. The fvp_set_target function in fvp.c fails to check the target value against valid bounds before reading from its backing buffer. Exploitation needs no additional execution privileges or user interaction, and the reported consequence is limited to local information disclosure.

The record

CVE
CVE-2024-27234
Published
Mar 11, 2024
Updated
Dec 6, 2024
Vendor
Google
Product
Android
Classifications
CWE-125
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 6, 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=13

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Google · Androidversion=13

Published CVSS scores

5.9CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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
Privilegesunauthenticated
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

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Your stack

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