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Vulnerabilities

Vulnerability · CVE-2024-43047

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Published Jul 29, 2024 · catalog updated Jun 17, 2026 · Qualcomm Multiple Chipsets

Patch now

CVE-2024-43047 is in the CISA known-exploited catalog, due Oct 29, 2024. Confirm Qualcomm Multiple Chipsets against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
High7.8
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
0.67%
Remediation
Remediation guidance
Affected products
cpe qualcomm/fastconnect 6700 firmware · cpe qualcomm/fastconnect 6800 firmware · cpe qualcomm/fastconnect 6900 firmware · cpe qualcomm/fastconnect 7800 firmware · cpe qualcomm/qam8295p firmware · cpe qualcomm/qca6174a firmware

Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe qualcomm/fastconnect 6700 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6800 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6900 firmwareversion unspecified
  • cpe qualcomm/fastconnect 7800 firmwareversion unspecified
  • cpe qualcomm/qam8295p firmwareversion unspecified
  • cpe qualcomm/qca6174a firmwareversion unspecified
  • cpe qualcomm/qca6391 firmwareversion unspecified
  • cpe qualcomm/qca6426 firmwareversion unspecified
  • cpe qualcomm/qca6436 firmwareversion unspecified
  • cpe qualcomm/qca6574au firmwareversion unspecified
  • cpe qualcomm/qca6584au firmwareversion unspecified
  • cpe qualcomm/qca6595 firmwareversion unspecified
  • vendor Qualcomm Multiple Chipsetsversion unspecified

How to fix CVE-2024-43047

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2024-43047 is in the CISA known-exploited catalog, due Oct 29, 2024. Confirm Qualcomm Multiple Chipsets against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-416: Use After Free. EPSS 0.67%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 7, 2024 · Catalog

    Detected

    Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

  2. Oct 8, 2024 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  3. Oct 29, 2024 · CISA KEV

    Remediation due

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  4. Jun 17, 2026 · Catalog

    Updated

    Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

Sources

  • Android Security BulletinsVendor advisoryCVE-2024-43047

    Android Security Bulletin November 2024 | Android Open Source Project

    source.android.com
  • CISA KEVConfirmed exploitationCVE-2024-43047

    Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2024-43047

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-43047

    30-day exploitation probability 0.7%

    first.org
  • NIST NVDVulnerability recordCVE-2024-43047

    Memory corruption while maintaining memory maps of HLOS memory.

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2024-43047

    Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.