CVE-2025-29364
Spim Simulator Spim Buffer Overflow Vulnerability
Description
spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in the READ_SYSCALL and WRITE_SYSCALL system calls. The application verifies the legitimacy of the starting and ending addresses for memory read/write operations. By configuring the starting and ending addresses for memory read/write to point to distinct memory segments within the virtual machine, it is possible to circumvent these checks.
INFO
Published Date :
Aug. 28, 2025, 4:15 p.m.
Last Modified :
Sept. 9, 2025, 6:36 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update spimsimulator to the latest available version.
- Apply any available security patches for spimsimulator.
- Review and validate memory access controls in system calls.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-29364.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-29364 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-29364
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-29364 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-29364 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 09, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:spimsimulator:spim:*:*:*:*:*:*:*:* versions up to (including) 9.1.24 Added Reference Type MITRE: https://gist.github.com/Giles-one/a398e3da21ea9567970c6f0de543c3b3 Types: Third Party Advisory Added Reference Type MITRE: https://github.com/Giles-one/spimsimulatorEscape?tab=readme-ov-file#bug2-bypass-check-in-read_syscall-and-write_syscall-leading-to-out-of-bounds-readwrite Types: Exploit -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 28, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L Added CWE CWE-121 -
New CVE Received by [email protected]
Aug. 28, 2025
Action Type Old Value New Value Added Description spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in the READ_SYSCALL and WRITE_SYSCALL system calls. The application verifies the legitimacy of the starting and ending addresses for memory read/write operations. By configuring the starting and ending addresses for memory read/write to point to distinct memory segments within the virtual machine, it is possible to circumvent these checks. Added Reference https://gist.github.com/Giles-one/a398e3da21ea9567970c6f0de543c3b3 Added Reference https://github.com/Giles-one/spimsimulatorEscape?tab=readme-ov-file#bug2-bypass-check-in-read_syscall-and-write_syscall-leading-to-out-of-bounds-readwrite