CVE-2024-33029

Memory corruption via freed PDR driver object

Published Nov 4, 2024 · Updated Nov 8, 2024

Use-after-free in Qualcomm Snapdragon DSP Services allows local users with high privileges to corrupt memory during remote heap-map handling. The driver accesses a freed object while handling PDR data used to obtain remote heap maps. Exploitation requires local high privileges and no user interaction; the corruption can compromise data or interrupt the device.

CVSS severity6.7
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

Use-after-free in Qualcomm Snapdragon DSP Services allows local users with high privileges to corrupt memory during remote heap-map handling. The driver accesses a freed object while handling PDR data used to obtain remote heap maps. Exploitation requires local high privileges and no user interaction; the corruption can compromise data or interrupt the device.

The record

CVE
CVE-2024-33029
Published
Nov 4, 2024
Updated
Nov 8, 2024
Vendor
Qualcomm
Product
QCA6698AQ Firmware
Classifications
CWE-416
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Nov 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 8, 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=0 <=*

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Qualcomm · QCA6698AQ Firmwareversion=0 <=*
Qualcomm · Snapdragonversion=QCA6584AU; version=QCA6698AQ; version=Snapdragon Auto 5G Modem-RF Gen 2
Qualcomm · QCA6584AU Firmwareversion=0 <=*
Qualcomm · Snapdragon Auto 5G Modem-RF Gen 2 Firmwareversion=0 <=*

Published CVSS scores

6.7Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:H/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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free

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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