CVE-2024-43058

Memory corruption via incorrect IOCTL type conversion

Published Apr 7, 2025 · Updated Apr 7, 2025

Memory corruption in Qualcomm Snapdragon firmware allows local users with low privileges to compromise device memory through IOCTL calls. The affected IOCTL handler incorrectly converts or casts caller-controlled values while processing requests, corrupting memory; Qualcomm has not disclosed the specific function or data type. Successful exploitation requires local low-privilege access and no user interaction, and can expose or alter protected data or crash the device.

CVSS severity7.8
High
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in Qualcomm Snapdragon firmware allows local users with low privileges to compromise device memory through IOCTL calls. The affected IOCTL handler incorrectly converts or casts caller-controlled values while processing requests, corrupting memory; Qualcomm has not disclosed the specific function or data type. Successful exploitation requires local low-privilege access and no user interaction, and can expose or alter protected data or crash the device.

The record

CVE
CVE-2024-43058
Published
Apr 7, 2025
Updated
Apr 7, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-704, T1106
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 7, 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=FastConnect 6900
  2. Affected versionversion=FastConnect 7800
  3. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  4. Affected versionversion=WCD9380
  5. Affected versionversion=WSA8830
  6. Affected versionversion=WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=FastConnect 6900; version=FastConnect 7800; version=Snapdragon 8 Gen 1 Mobile Platform; version=WCD9380; version=WSA8830; version=WSA8835

Published CVSS scores

7.8Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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-704Incorrect Type Conversion or Cast
T1106Native API

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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