Vulnerability Details : CVE-2023-40220
Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Vulnerability category: Information leak
Products affected by CVE-2023-40220
- cpe:2.3:o:intel:nuc6cays_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:intel:nuc6cayh_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40220
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40220
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
0.8
|
3.6
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N |
0.8
|
4.0
|
Intel Corporation |
CWE ids for CVE-2023-40220
-
Assigned by: secure@intel.com (Secondary)
References for CVE-2023-40220
-
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html
INTEL-SA-01001Vendor Advisory
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