CVE-2024-43047
HighExploitedPublic exploitMemory corruption while maintaining memory maps of HLOS memory.
Published Oct 7, 2024 · Updated Oct 14, 2026 · Also known as 3883647, A-364017103, ASB-A-364017103
Key Facts
Patch immediately- CVE-2024-43047 is a high-severity vulnerability (CVSS 7.8 v3.1) affecting Fastconnect 6700 Firmware (Qualcomm), Fastconnect 6800 Firmware (Qualcomm), Fastconnect 6900 Firmware (Qualcomm) and 22 more products.
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jul 29, 2024. Public exploit code is available.
- EPSS estimates a 0.7% probability of exploitation in the next 30 days.
- Fixed versions are available, including platform/vendor/qcom/opensource/dsp-kernel SoCVersion:2024-11-05.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
0.7%
Higher than 50.9% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2024-43047 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Memory corruption while maintaining memory maps of HLOS memory.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Oct 8, 2024 | Oct 29, 2024 | Not reported |
| Industry KEV feed | Jul 29, 2024 | Oct 29, 2024 | Not reported |
| CIRCL KEV | Oct 8, 2024 | Oct 29, 2024 | Not reported |
| ENISA EUVD | Oct 8, 2024 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
66 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Fastconnect 6700 FirmwareQualcomm | See advisory | n/a |
| Fastconnect 6800 FirmwareQualcomm | See advisory | n/a |
| Fastconnect 6900 FirmwareQualcomm | See advisory | n/a |
| Fastconnect 7800 FirmwareQualcomm | See advisory | n/a |
| Qam8295p FirmwareQualcomm | See advisory | n/a |
Patched Releases
platform/vendor/qcom/opensource/dsp-kernel
SoCVersion:2024-11-05
Timeline
Added to Industry KEV feed
Jul 29, 2024
Publicly disclosed
Oct 7, 2024
Added to CISA KEV
Oct 8, 2024
Added to CIRCL KEV
Oct 8, 2024
Added to ENISA EUVD
Oct 8, 2024
Last updated
Oct 14, 2026
Weakness Type
- CWE-416 Use After Free
References
- advisoryhttps://source.android.com/security/bulletin/2024-11-01
- patchVulnCheck exploitation report
- patchhttps://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/dsp-kernel/-/commit/0e27b6c7d2bd8d0453e4465ac2ca49a8f8c440e2
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
FAQ
Common Questions.
Memory corruption while maintaining memory maps of HLOS memory.
Affected: Fastconnect 6700 Firmware (Qualcomm); Fastconnect 6800 Firmware (Qualcomm); Fastconnect 6900 Firmware (Qualcomm), among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Jul 29, 2024.
Yes. It was added on Oct 8, 2024 with a federal remediation due date of Oct 29, 2024.
Public exploit code is available.
Fixed versions are available, including platform/vendor/qcom/opensource/dsp-kernel SoCVersion:2024-11-05.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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