CVE-2024-43047
- EPSS 1.75%
- Veröffentlicht 07.10.2024 13:15:15
- Zuletzt bearbeitet 28.10.2025 13:47:47
- Quelle product-security@qualcomm.com
- CVE-Watchlists
- Unerledigt
Use After Free in DSP Service
Memory corruption while maintaining memory maps of HLOS memory.
08.10.2024: CISA Known Exploited Vulnerabilities (KEV) Catalog
Qualcomm Multiple Chipsets Use-After-Free Vulnerability
SchwachstelleMultiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.
BeschreibungApply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Erforderliche Maßnahmen| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.75% | 0.821 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| product-security@qualcomm.com | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.