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CVE-2024-43047: Qualcomm Multiple Chipsets Use-After-Free Vulnerability

criticalknown exploitedCVE-2024-43047
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services while maintaining memory maps of HLOS memory.

CSIRTS triage

vendor: QualcommMemory corruption
What
The use-after-free vulnerability in DSP Services can lead to memory corruption.
Who is affected
Users of multiple Qualcomm chipsets are affected.
Urgency
Immediate remediation is necessary as the vulnerability is actively exploited and critical in severity.
Action
Update firmware for affected Qualcomm chipsets.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2024-10-08
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-43047

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2024-43047coverage & exploitation statusNVD · CVE.org

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