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.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-27740 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 09 Sep 2025 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Spimsimulator
Spimsimulator spim
CPEs cpe:2.3:a:spimsimulator:spim:*:*:*:*:*:*:*:*
Vendors & Products Spimsimulator
Spimsimulator spim

Thu, 28 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 28 Aug 2025 15:30:00 +0000

Type Values Removed Values 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-08-28T20:05:00.602Z

Reserved: 2025-03-11T00:00:00.000Z

Link: CVE-2025-29364

cve-icon Vulnrichment

Updated: 2025-08-28T20:04:56.008Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-28T16:15:34.643

Modified: 2025-09-09T18:36:38.757

Link: CVE-2025-29364

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.