CVE-2022-29694

Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
VendorProductVersion
unicorn-engineunicorn_engine
𝑥
< 2.0.0
unicorn-engineunicorn_engine
2.0.0
unicorn-engineunicorn_engine
2.0.0:rc1
unicorn-engineunicorn_engine
2.0.0:rc2
unicorn-engineunicorn_engine
2.0.0:rc3
unicorn-engineunicorn_engine
2.0.0:rc4
unicorn-engineunicorn_engine
2.0.0:rc5
unicorn-engineunicorn_engine
2.0.0:rc6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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/