Is CVE-2024-43047 actively exploited?

Yes. KEV Intelligence tracks CVE-2024-43047 as a known exploited vulnerability. Confidence is confirmed.

What exploitation activity has KEV Intelligence observed?

KEV Intelligence has not yet recorded sensor-observed exploitation attempts for CVE-2024-43047. Our sensors continue to monitor for activity targeting this CVE.

Which versions are affected?

CVE-2024-43047 affects Qualcomm, Inc. Snapdragon. KEV Intelligence lists 128 version rows; examples include 0 to <= *.

Yes. CVE-2024-43047 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability report

Exploited in the wild Confirmed confidence In CISA KEV

CVE-2024-43047

Q: What is CVE-2024-43047?

CVE-2024-43047 is Use After Free in DSP Service affecting Qualcomm, Inc. Snapdragon. Memory corruption while maintaining memory maps of HLOS memory.

Q: How should organizations remediate it?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Q: Is it in CISA KEV?

Yes. CVE-2024-43047 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Use After Free in DSP Service

Qualcomm / Snapdragon · 0 to <= *

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Severity: CVSS 7.8 · High
Confidence: Confirmed
Exploit status: Exploited in the wild
EPSS: 0.7%
First observed: —
Last observed: —

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2024-43047 is Use After Free in DSP Service affecting Qualcomm, Inc. Snapdragon. Memory corruption while maintaining memory maps of HLOS memory.

Is it exploited?

Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is confirmed.

Who is affected?

Qualcomm, Inc. / Snapdragon 0 to <= *.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

Memory corruption while maintaining memory maps of HLOS memory

Memory corruption while maintaining memory maps of HLOS memory.

Vendor Product Affected Status

Qualcomm, Inc. Snapdragon Snapdragon 685 4G Mobile Platform (SM6225-AD) Affected

Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform Affected

Qualcomm, Inc. Snapdragon Snapdragon 865 5G Mobile Platform Affected

Qualcomm, Inc. Snapdragon Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Affected

Qualcomm, Inc. Snapdragon Snapdragon 870 5G Mobile Platform (SM8250-AC) Affected

Qualcomm, Inc. Snapdragon Snapdragon 888 5G Mobile Platform Affected

Qualcomm, Inc. Snapdragon Snapdragon 888+ 5G Mobile Platform (SM8350-AC) Affected

Qualcomm, Inc. Snapdragon Snapdragon Auto 5G Modem-RF Affected

Qualcomm, Inc. Snapdragon Snapdragon Auto 5G Modem-RF Gen 2 Affected

Qualcomm, Inc. Snapdragon Snapdragon X55 5G Modem-RF System Affected

Qualcomm, Inc. Snapdragon Snapdragon XR2 5G Platform Affected

Qualcomm, Inc. Snapdragon SW5100 Affected

Qualcomm, Inc. Snapdragon SW5100P Affected

Qualcomm, Inc. Snapdragon SXR2130 Affected

Qualcomm, Inc. Snapdragon WCD9335 Affected

Qualcomm, Inc. Snapdragon WCD9341 Affected

Qualcomm, Inc. Snapdragon WCD9370 Affected

Qualcomm, Inc. Snapdragon WCD9375 Affected

Qualcomm, Inc. Snapdragon WCD9380 Affected

Qualcomm, Inc. Snapdragon WCD9385 Affected

Qualcomm, Inc. Snapdragon WCN3950 Affected

Qualcomm, Inc. Snapdragon WCN3980 Affected

Qualcomm, Inc. Snapdragon WCN3988 Affected

Qualcomm, Inc. Snapdragon WCN3990 Affected

Qualcomm, Inc. Snapdragon WSA8810 Affected

Published: 07 Oct 2024
Exploitation Reported: 08 Oct 2024
Attack vector: Local
Complexity: Low
Privileges: Low
User interaction: None

CVE References

CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2024-43047
docs.qualcomm.com/product/publicresources/securitybulletin/oct... docs.qualcomm.com · CVE Record https://docs.qualcomm.com/product/publicresources/securitybulletin/oc...

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

CISA

Recorded 08 Oct 2024

Independent exploitation attestation added to the KEV Intelligence record.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source	Added
CISA First	2024-10-08 00:00 UTC

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets: 0
User-Agents: 0

Raw values available in Pro and Enterprise.

Scanner coverage

No scanner integrations recorded yet.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

No detection artifacts or sensor request patterns are available for this CVE yet.

Check back as sensor telemetry and scanner integrations are updated.

Risk and context

Severity, weaknesses, and research context

CVSS v3.1

7.8 High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.7%

Weaknesses

Use After Free CWE-416

Timeline

From disclosure to observed exploitation

08 Oct 2024
Added to CISA KEV

Listed in the CISA Known Exploited Vulnerabilities catalog
07 Oct 2024
CVE published

Vulnerability disclosed publicly
05 Aug 2024
CVE ID reserved

Identifier reserved by the CNA

Pro API

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Evidence confidence and provenance
First-party sensor telemetry
PoC and scanner references
Affected versions and enrichment
Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2024-43047

Free JSON includes basic KEV fields

{
  "cve_id": "CVE-2024-43047",
  "confidence": "Confirmed",
  "cvss_score": 7.8,
  "cvss_estimated": false,
  "epss_score": 0.00674,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}

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