CVEs / CVE-2024-43047
CVE-2024-43047: Qualcomm Multiple Chipsets Use-After-Free Vulnerability
- Known exploited in the CISA KEV catalog since 8 Oct 2024
- high 7.8 CVSS 3.1 (from the CNA)
- EPSS 0.67% chance of exploitation in the next 30 days, higher than 52% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.
Description
Memory corruption while maintaining memory maps of HLOS memory.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Qualcomm, Inc. Snapdragon | FastConnect 6700 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6800 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 6900 | — |
| Qualcomm, Inc. Snapdragon | FastConnect 7800 | — |
| Qualcomm, Inc. Snapdragon | QAM8295P | — |
| Qualcomm, Inc. Snapdragon | QCA6174A | — |
| Qualcomm, Inc. Snapdragon | QCA6391 | — |
| Qualcomm, Inc. Snapdragon | QCA6426 | — |
| Qualcomm, Inc. Snapdragon | QCA6436 | — |
| Qualcomm, Inc. Snapdragon | QCA6574AU | — |
| Qualcomm, Inc. Snapdragon | QCA6584AU | — |
| Qualcomm, Inc. Snapdragon | QCA6595 | — |
| Qualcomm, Inc. Snapdragon | QCA6595AU | — |
| Qualcomm, Inc. Snapdragon | QCA6688AQ | — |
| Qualcomm, Inc. Snapdragon | QCA6696 | — |
| Qualcomm, Inc. Snapdragon | QCA6698AQ | — |
| Qualcomm, Inc. Snapdragon | QCS410 | — |
| Qualcomm, Inc. Snapdragon | QCS610 | — |
| Qualcomm, Inc. Snapdragon | QCS6490 | — |
| Qualcomm, Inc. Snapdragon | Qualcomm Video Collaboration VC1 Platform | — |
| Qualcomm, Inc. Snapdragon | Qualcomm Video Collaboration VC3 Platform | — |
| Qualcomm, Inc. Snapdragon | SA4150P | — |
| Qualcomm, Inc. Snapdragon | SA4155P | — |
| Qualcomm, Inc. Snapdragon | SA6145P | — |
| Qualcomm, Inc. Snapdragon | SA6150P | — |
| Qualcomm, Inc. Snapdragon | SA6155P | — |
| Qualcomm, Inc. Snapdragon | SA8145P | — |
| Qualcomm, Inc. Snapdragon | SA8150P | — |
| Qualcomm, Inc. Snapdragon | SA8155P | — |
| Qualcomm, Inc. Snapdragon | SA8195P | — |
Exploitation
| In CISA KEV since | 8 Oct 2024 |
|---|---|
| Due date for US federal agencies | 29 Oct 2024 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable. |
Severity
| CVSS 3.1 | 7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HScored by the CNA ([email protected]) |
|---|---|
| Weakness | CWE-416 |
References
- CVE-2024-43047 on NVD
- CVE-2024-43047 in the CISA KEV catalog
- https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/dsp-kernel/-/commit/0e27b6c7d2bd8d0453e4465ac2ca49a8f8c440e2 (cited by CISA)
- https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2024-bulletin.html Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-43047 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.