CVE-2024-29751

Local information disclosure via missing null check

Published Apr 5, 2024 · Updated Nov 5, 2024

Out-of-bounds read in the Google Android kernel allows local users to disclose information without user interaction or additional execution privileges. asn1_ec_pkey_parse_p384 in asn1_common.c fails to check a parsing value for null before using it, causing an out-of-bounds read. A local low-privileged process can obtain kernel-resident information, with no reported write, code-execution, or service-interruption impact.

CVSS severity5.5
Medium
EPSS probability0.09%
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 the Google Android kernel allows local users to disclose information without user interaction or additional execution privileges. asn1_ec_pkey_parse_p384 in asn1_common.c fails to check a parsing value for null before using it, causing an out-of-bounds read. A local low-privileged process can obtain kernel-resident information, with no reported write, code-execution, or service-interruption impact.

The record

CVE
CVE-2024-29751
Published
Apr 5, 2024
Updated
Nov 5, 2024
Vendor
Google
Product
Android
Classifications
CWE-476
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 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=Android kernel

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google · Androidversion=Android kernel

Published CVSS scores

5.5CISA-ADPCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference

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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