CVE-2024-32503

Memory corruption via unchecked memory deallocation

Published Jun 7, 2024 · Updated Feb 13, 2025

Use-after-free in Samsung Exynos 850, 1080, 2100, 1280, 1380, 1330, W920, and W930 allows local users to corrupt memory. The undisclosed processor component fails to verify memory deallocation state and later accesses an object after it has been freed. Local execution on a device containing an affected processor is required; the public record does not identify the reachable interface or further bound the resulting effect.

CVSS severity8.4
High
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Samsung Exynos 850, 1080, 2100, 1280, 1380, 1330, W920, and W930 allows local users to corrupt memory. The undisclosed processor component fails to verify memory deallocation state and later accesses an object after it has been freed. Local execution on a device containing an affected processor is required; the public record does not identify the reachable interface or further bound the resulting effect.

The record

CVE
CVE-2024-32503
Published
Jun 7, 2024
Updated
Feb 13, 2025
Vendor
Samsung Electronics
Product
Exynos 1330
Classifications
CWE-416, CWE-762
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record 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=0 <=*

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics · Exynos 1330version=0 <=*
Samsung Electronics · Exynos 1280version=0 <=*
Samsung Electronics · Exynos W920version=0 <=*
Samsung Electronics · Exynos W930version=0 <=*
Samsung Electronics · Exynos 850version=0 <=*
Samsung Electronics · Exynos 2100version=0 <=*
Samsung Electronics · Exynos 1380version=0 <=*
Samsung Electronics · Exynos 1080version=0 <=*

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.4MITRECVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
CWE-762Mismatched Memory Management Routines

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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