What is the CVSS score of CVE-2022-38161?

CVE-2022-38161 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Overo Sbc CVE-2022-38161

HIGH

Buffer Overflow (CWE-119)

2022-08-11 cve@mitre.org

Buffer Overflow Overo Sbc

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 11, 2022 - 02:15 nvd

HIGH 7.5

DescriptionNVD

The Gumstix Overo SBC on the VSKS board through 2022-08-09, as used on the Orlan-10 and other platforms, allows unrestricted remapping of the NOR flash memory containing the bitstream for the FPGA.

AnalysisAI

The Gumstix Overo SBC on the VSKS board through 2022-08-09, as used on the Orlan-10 and other platforms, allows unrestricted remapping of the NOR flash memory containing the bitstream for the FPGA. Rated high severity (CVSS 7.5), this vulnerability is no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. The Gumstix Overo SBC on the VSKS board through 2022-08-09, as used on the Orlan-10 and other platforms, allows unrestricted remapping of the NOR flash memory containing the bitstream for the FPGA. Affected products include: Gumstix Overo Sbc. Version information: through 2022.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.