Vulnerability Details CVE-2022-29694
Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 77.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://github.com/unicorn-engine/unicorn/commit/3d3deac5e6d38602b689c4fef5dac004f07a2e63
- https://github.com/unicorn-engine/unicorn/issues/1588
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/31389e59457f304be3809f9679f91a42daa7ebaa
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/6a879a082d4d67a5d13f1233ae0334cde0a7f844
- https://violentbinary.github.io/posts/2-simple-analysis-of-software-virtualization-of-memory-in-unicorn-engine/
- https://github.com/unicorn-engine/unicorn/commit/3d3deac5e6d38602b689c4fef5dac004f07a2e63
- https://github.com/unicorn-engine/unicorn/issues/1588
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/31389e59457f304be3809f9679f91a42daa7ebaa
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/6a879a082d4d67a5d13f1233ae0334cde0a7f844
- https://violentbinary.github.io/posts/2-simple-analysis-of-software-virtualization-of-memory-in-unicorn-engine/
Products affected by CVE-2022-29694
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cpe:2.3:a:unicorn-engine:unicorn_engine:-
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cpe:2.3:a:unicorn-engine:unicorn_engine:0.9
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cpe:2.3:a:unicorn-engine:unicorn_engine:1.0
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cpe:2.3:a:unicorn-engine:unicorn_engine:1.0.1
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cpe:2.3:a:unicorn-engine:unicorn_engine:1.0.2
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cpe:2.3:a:unicorn-engine:unicorn_engine:1.0.3
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cpe:2.3:a:unicorn-engine:unicorn_engine:2.0.0