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CVE-2024-43047

Use After Free in DSP Service

  • High 7.8
  • Exploited: added to CISA KEV 8 Oct 2024

Description

Memory corruption while maintaining memory maps of HLOS memory.

Key facts

Published
7 Oct 2024
Last changed
21 Oct 2025
Assigned by
qualcomm
KEV added
8 Oct 2024
KEV fix due
29 Oct 2024
EPSS
0.674% likely to be exploited in the next 30 days, higher than 52.725% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: active; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 7.8CVSS 3.1, Highfrom the CNA (qualcomm)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What to do

  • Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
Qualcomm, Inc.Snapdragon
  • Default status: unaffected
  • FastConnect 6700 (affected)
  • FastConnect 6800 (affected)
  • FastConnect 6900 (affected)
  • FastConnect 7800 (affected)
  • QAM8295P (affected)
  • QCA6174A (affected)
  • QCA6391 (affected)
  • QCA6426 (affected)
  • QCA6436 (affected)
  • QCA6574AU (affected)
  • QCA6584AU (affected)
  • QCA6595 (affected)
  • QCA6595AU (affected)
  • QCA6688AQ (affected)
  • QCA6696 (affected)
  • QCA6698AQ (affected)
  • QCS410 (affected)
  • QCS610 (affected)
  • QCS6490 (affected)
  • Qualcomm Video Collaboration VC1 Platform (affected)
  • Qualcomm Video Collaboration VC3 Platform (affected)
  • SA4150P (affected)
  • SA4155P (affected)
  • SA6145P (affected)
  • SA6150P (affected)
  • SA6155P (affected)
  • SA8145P (affected)
  • SA8150P (affected)
  • SA8155P (affected)
  • SA8195P (affected)
  • SA8295P (affected)
  • SD660 (affected)
  • SD865 5G (affected)
  • SG4150P (affected)
  • Snapdragon 660 Mobile Platform (affected)
  • Snapdragon 680 4G Mobile Platform (affected)
  • Snapdragon 685 4G Mobile Platform (SM6225-AD) (affected)
  • Snapdragon 8 Gen 1 Mobile Platform (affected)
  • Snapdragon 865 5G Mobile Platform (affected)
  • Snapdragon 865+ 5G Mobile Platform (SM8250-AB) (affected)
  • Snapdragon 870 5G Mobile Platform (SM8250-AC) (affected)
  • Snapdragon 888 5G Mobile Platform (affected)
  • Snapdragon 888+ 5G Mobile Platform (SM8350-AC) (affected)
  • Snapdragon Auto 5G Modem-RF (affected)
  • Snapdragon Auto 5G Modem-RF Gen 2 (affected)
  • Snapdragon X55 5G Modem-RF System (affected)
  • Snapdragon XR2 5G Platform (affected)
  • SW5100 (affected)
  • SW5100P (affected)
  • SXR2130 (affected)
  • WCD9335 (affected)
  • WCD9341 (affected)
  • WCD9370 (affected)
  • WCD9375 (affected)
  • WCD9380 (affected)
  • WCD9385 (affected)
  • WCN3950 (affected)
  • WCN3980 (affected)
  • WCN3988 (affected)
  • WCN3990 (affected)
  • WSA8810 (affected)
  • WSA8815 (affected)
  • WSA8830 (affected)
  • WSA8835 (affected)

Timeline

  1. 7 Oct 2024 Published
  2. 8 Oct 2024 CVE-2024-43047 added to CISA KEV
  3. 8 Oct 2024 Added to the CISA KEV catalogue

Weakness

References