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CVE-2024-43047 is a high-severity use-after-free vulnerability in Qualcomm's Digital Signal Processor (DSP) service affecting multiple Qualcomm chipsets used by Android devices. Qualcomm described the issue as memory corruption while maintaining memory maps of HLOS memory. Available reporting further indicates the flaw involves DSP updates to header buffers with unused DMA handle file descriptors; if an invalid DMA handle file descriptor matches one already in use, a stale object can be reused after free, leading to memory corruption. The vulnerable condition exists in closed-source Qualcomm components associated with the Android kernel and DSP service. Successful exploitation can corrupt memory and has been reported as under limited, targeted exploitation in the wild.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Qualcomm DSP service use-after-free vulnerability cited as historical context for Qualcomm's security track record and prior targeted exploitation.
A Qualcomm DSP vulnerability mentioned only as historical context in Qualcomm's security history.
A previously disclosed Qualcomm zero-day referenced as having been linked to commercial spyware tooling (per Amnesty International Security Lab), used here as an analogy for the language used in exploitation disclosures.
An Android zero-day vulnerability used in NoviSpy spyware attacks attributed to Serbian government activity; patched by Google and tagged as exploited.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.