Unicorn-engine

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    Products: 1
    Vulnerabilities: 7
    Known Exploited: 0
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    Vulnerabilities

    CVE-2022-29694

    Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free.

    Last Modified: Nov 21, 2024
    Published: May 27, 2022

    CVE-2022-29695

    Unicorn Engine v2.0.0-rc7 contains memory leaks caused by an incomplete unicorn engine initialization.

    Last Modified: Nov 21, 2024
    Published: May 27, 2022

    CVE-2022-29693

    Unicorn Engine v2.0.0-rc7 and below was discovered to contain a memory leak via the function uc_close at /my/unicorn/uc.c.

    Last Modified: Nov 21, 2024
    Published: May 27, 2022

    CVE-2022-29692

    Unicorn Engine v1.0.3 was discovered to contain a use-after-free vulnerability via the hook function.

    Last Modified: Nov 21, 2024
    Published: May 27, 2022

    CVE-2021-44078

    An issue was discovered in split_region in uc.c in Unicorn Engine before 2.0.0-rc5. It allows local attackers to escape the sandbox. An attacker must first obtain the ability to execute crafted code in the target sandbox in order to exploit this vulnerability. The specific flaw exists within the virtual memory manager. The issue results from the faulty comparison of GVA and GPA while calling uc_mem_map_ptr to free part of a claimed memory block. An attacker can leverage this vulnerability to escape the sandbox and execute arbitrary code on the host machine.

    Last Modified: Nov 21, 2024
    Published: Dec 26, 2021
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    Unicorn-Engine Vulnerabilities & Security CVEs | CVE-DB