# CVE-2024-43047: Use After Free in DSP Service

> CVE-2024-43047: Use After Free in DSP Service. CVSS 7.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2024-43047
Last updated: 2025-10-21T22:55:43Z

- Published: 2024-10-07 12:59 UTC · Updated: 2025-10-21 22:55 UTC · Assigner: qualcomm
- CVSS: 7.8 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS: 0.67%, 52th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2024-10-08, federal due date 2024-10-29, ransomware use: Unknown
- CWE: CWE-416

## Description

Memory corruption while maintaining memory maps of HLOS memory.

## CISA required action

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

## Affected vendors and products

- qualcomm: fastconnect\_6700\_firmware
- qualcomm: fastconnect\_6800\_firmware
- qualcomm: fastconnect\_6900\_firmware
- qualcomm: fastconnect\_7800\_firmware
- qualcomm: qam8295p\_firmware
- qualcomm: qca6174a\_firmware
- qualcomm: qca6391\_firmware
- qualcomm: qca6426\_firmware
- qualcomm: qca6436\_firmware
- qualcomm: qca6574au\_firmware
- qualcomm: qca6584au\_firmware
- qualcomm: qca6595au\_firmware
- qualcomm: qca6595\_firmware
- qualcomm: qca6688aq\_firmware
- qualcomm: qca6696\_firmware
- qualcomm: qca6698aq\_firmware
- qualcomm: qcs410\_firmware
- qualcomm: qcs610\_firmware
- qualcomm: qcs6490\_firmware
- qualcomm: qualcomm\_video\_collaboration\_vc1\_platform\_firmware
- qualcomm: qualcomm\_video\_collaboration\_vc3\_platform\_firmware
- qualcomm: sa4150p\_firmware
- qualcomm: sa4155p\_firmware
- qualcomm: sa6145p\_firmware
- qualcomm: sa6150p\_firmware
- qualcomm: sa6155p\_firmware
- qualcomm: sa8145p\_firmware
- qualcomm: sa8150p\_firmware
- qualcomm: sa8155p\_firmware
- qualcomm: sa8195p\_firmware
- qualcomm: sa8295p\_firmware
- qualcomm: sd660\_firmware
- qualcomm: sd865\_5g\_firmware
- qualcomm: sg4150p\_firmware
- qualcomm: sm6225-ad\_firmware
- qualcomm: snapdragon\_660\_mobile\_platform\_firmware
- qualcomm: snapdragon\_680\_4g\_mobile\_platform\_firmware
- qualcomm: snapdragon\_865\\+\_5g\_firmware
- qualcomm: snapdragon\_865\_5g\_mobile\_platform\_firmware
- qualcomm: snapdragon\_870\_5g\_mobile\_platform\_firmware
- qualcomm: snapdragon\_888\\+\_5g\_mobile\_platform\_firmware
- qualcomm: snapdragon\_888\_5g\_mobile\_platform\_firmware
- qualcomm: snapdragon\_8\_gen\_1\_mobile\_platform\_firmware
- qualcomm: snapdragon\_auto\_5g\_modem-rf\_firmware
- qualcomm: snapdragon\_auto\_5g\_modem-rf\_gen\_2\_firmware
- qualcomm: snapdragon\_x55\_5g\_modem-rf\_system\_firmware
- qualcomm: snapdragon\_xr2\_5g\_platform\_firmware
- qualcomm: sw5100\_firmware
- qualcomm: sw5100p\_firmware
- qualcomm: sxr2130\_firmware
- qualcomm: wcd9335\_firmware
- qualcomm: wcd9341\_firmware
- qualcomm: wcd9370\_firmware
- qualcomm: wcd9375\_firmware
- qualcomm: wcd9380\_firmware
- qualcomm: wcd9385\_firmware
- qualcomm: wcn3950\_firmware
- qualcomm: wcn3980\_firmware
- qualcomm: wcn3988\_firmware
- Qualcomm, Inc.: Snapdragon

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-43047)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2024-43047)
- [https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2024-bulletin.html](https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2024-bulletin.html)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2024-43047 · Markdown: https://rewindex.com/cve/CVE-2024-43047.md · JSON: https://rewindex.com/api/v1/cves/CVE-2024-43047 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:00.826Z