Intel NUC 11 EBTGL357.0065 BIOS Firmware input validation

CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Intel NUC 11. Affected is an unknown part of the component BIOS Firmware. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.
The weakness was published 11/12/2022 as intel-sa-00752. The advisory is available at intel.com. This vulnerability is traded as CVE-2022-33176 since 06/17/2022. The technical details are unknown and an exploit is not available.
Upgrading to version PATGL357.0042 eliminates this vulnerability.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.2VulDB Meta Temp Score: 7.1
VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.7
NVD Vector: 🔍
CNA Base Score: 8.2
CNA Vector (Intel Corporation): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: NUC 11 PATGL357.0042
Timeline
06/17/2022 🔍11/12/2022 🔍
11/12/2022 🔍
02/06/2025 🔍
Sources
Vendor: intel.comAdvisory: intel-sa-00752
Status: Confirmed
CVE: CVE-2022-33176 (🔍)
GCVE (CVE): GCVE-0-2022-33176
GCVE (VulDB): GCVE-100-213510
Entry
Created: 11/12/2022 03:01 PMUpdated: 02/06/2025 02:30 AM
Changes: 11/12/2022 03:01 PM (50), 02/06/2025 02:30 AM (27)
Complete: 🔍
Cache ID: 18:047:40
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