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CVE-2021-47620
Published: Jun 20, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: refactor malicious adv data check Check for out-of-bound read was being performed at the end of while num_reports loop, and would fill journal with false positives. Added check to beginning of loop processing so that it doesn't get checked after ptr has been advanced.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 048acfa4daf167b007b6bd8bef474e90c2282a5f - < 305e92f525450f3e1b5f5c9dc7eadb152d66a082affected 7d4238edd3bf8b8c75571cc3b382bc10438ac588 - < 7889b38a7f21ed19314f83194622b195d328465caffected 185c77cbb53bc7481acc5a0b4e6119bbe393d561 - < 5a539c08d743d9910631448da78af5e961664c0eaffected 4a1491432394b22e585a185ffca49086e4046aae - < 8819f93cd4a443dfe547aa622b21f723757df3fbaffected 24161b9c43de966789d5956428f45002d10f878e - < 835d3706852537bf92eb23eb8635b8dee0c0aa67+4 more versions |
Linux | Linux | affected 4.4.300 - < 4.4.302affected 4.9.298 - < 4.9.300affected 4.14.263 - < 4.14.265affected 4.19.226 - < 4.19.228affected 5.4.174 - < 5.4.176+3 more versions |
References
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