CVEvulnerability
CVE-2022-29694
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-06-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free.
Affected configurations
• unicorn-engine unicorn engine (< 2.0.0)
• unicorn-engine unicorn engine 2.0.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://github.com/unicorn-engine/unicorn/commit/3d3deac5e6d38602b689c4fef5dac004f07a2e63 Patch, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/issues/1588 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/31389e59457f304be3809f9679f91a42daa7ebaa Patch, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/6a879a082d4d67a5d13f1233ae0334cde0a7f844 Patch, Third Party Advisory
- https://violentbinary.github.io/posts/2-simple-analysis-of-software-virtualization-of-memory-in-unicorn-engine/ Exploit, Technical Description, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/commit/3d3deac5e6d38602b689c4fef5dac004f07a2e63 Patch, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/issues/1588 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/31389e59457f304be3809f9679f91a42daa7ebaa Patch, Third Party Advisory
- https://github.com/unicorn-engine/unicorn/pull/1593/commits/6a879a082d4d67a5d13f1233ae0334cde0a7f844 Patch, Third Party Advisory
- https://violentbinary.github.io/posts/2-simple-analysis-of-software-virtualization-of-memory-in-unicorn-engine/ Exploit, Technical Description, Third Party Advisory