CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 2CVE-2022-29694
https://notcve.org/view.php?id=CVE-2022-29694
27 May 2022 — Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free. Se ha detectado que Unicorn Engine versiones v2.0.0-rc7 y anteriores, contienen una desreferencia de puntero NULL por medio de qemu_ram_free • https://github.com/unicorn-engine/unicorn/commit/3d3deac5e6d38602b689c4fef5dac004f07a2e63 • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 1CVE-2022-29695
https://notcve.org/view.php?id=CVE-2022-29695
27 May 2022 — Unicorn Engine v2.0.0-rc7 contains memory leaks caused by an incomplete unicorn engine initialization. Unicorn Engine versión v2.0.0-rc7, contiene pérdidas de memoria causadas por una inicialización incompleta del motor unicorn • https://github.com/unicorn-engine/unicorn/commit/5a79d7879ca3ee0ce684ad6576d8ac15e8d90fc7 • CWE-665: Improper Initialization •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 1CVE-2022-29693
https://notcve.org/view.php?id=CVE-2022-29693
27 May 2022 — 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. Se ha detectado que Unicorn Engine versiones v2.0.0-rc7 y anteriores ,contenían una pérdida de memoria por medio de la función uc_close en el archivo /my/unicorn/uc.c • https://github.com/unicorn-engine/unicorn/commit/469fc4c35a0cfabdbefb158e22d145f4ee6f77b9 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 0CVE-2021-44078
https://notcve.org/view.php?id=CVE-2021-44078
26 Dec 2021 — 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. • https://gist.github.com/jwang-a/cb4b6e9551457aa299066076b836a2cd • CWE-697: Incorrect Comparison •