CVE-2020-12352 is an information-disclosure vulnerability in the Linux kernel BlueZ Bluetooth stack, associated with the BleedingTooth vulnerability set. Certain Alternate MAC-PHY Manager Protocol (AMP) packet-processing paths improperly initialize stack memory. An attacker can send specially crafted AMP packets to disclose small portions of kernel stack memory.
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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.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
17 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Linux kernel Bluetooth information-disclosure vulnerability triggered while processing certain AMP packets. It is addressed by the kernel-alt security update for Red Hat Enterprise Linux 7.
A Linux kernel Bluetooth information-disclosure flaw when processing certain AMP packets.
A Linux kernel Bluetooth information-disclosure vulnerability when processing certain AMP packets.
A Linux kernel Bluetooth information-disclosure vulnerability triggered by processing certain AMP packets.
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.