Buffer overflow in Intel Nuc 8 Rugged Board Nuc8cchbn
CVE-2022-26124
Improper buffer restrictions in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards and Intel(R) NUC 8 Rugged Kits before version CHAPLCEL.0059 may allow a privileged user to potentially enable escalation of privilege via local access.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Intel Nuc 8 Rugged Board Nuc8cchbn
- Intel Nuc 8 Rugged Board Nuc8cchbn Firmware
- Intel Nuc 8 Rugged Kit Nuc8cchkr
- Intel Nuc 8 Rugged Kit Nuc8cchkr Firmware
- Intel Nuc 8 Rugged Kit Nuc8cchkrn
- Intel Nuc 8 Rugged Kit Nuc8cchkrn Firmware
- Intel Nuc Board Nuc8cchb
- Intel Nuc Board Nuc8cchb Firmware
- Intel(r) Nuc Boards, 8 Rugged Boards And Kits — versions before version CHAPLCEL.0059
Weakness classification (CWE)
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26124?
- CVE-2022-26124 is a high-severity vulnerability in Intel Nuc 8 Rugged Board Nuc8cchbn, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2022-11-11.
- How severe is CVE-2022-26124?
- High severity. CVSS v3 base score is 7.5 out of 10.