Intel NUC 9 Extreme Laptop Kit Driver prior 2.2.0.22 buffer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Intel NUC 9 Extreme Laptop Kit Driver (Hardware Driver Software). Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
Improper buffer restrictions for some Intel(R) NUC 9 Extreme Laptop Kit drivers before version 2.2.0.22 may allow an authenticated user to potentially enable escalation of privilege via local access.
The weakness was presented 08/19/2022 as intel-sa-00665. It is possible to read the advisory at intel.com. This vulnerability is known as CVE-2022-21229 since 12/09/2021. The technical details are unknown and an exploit is not publicly available.
Upgrading to version 2.2.0.22 eliminates this vulnerability.
Product
Type
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Buffer overflowCWE: CWE-120 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: NUC 9 Extreme Laptop Kit Driver 2.2.0.22
Timeline
12/09/2021 🔍08/19/2022 🔍
08/19/2022 🔍
08/19/2022 🔍
Sources
Vendor: intel.comAdvisory: intel-sa-00665
Status: Confirmed
CVE: CVE-2022-21229 (🔍)
Entry
Created: 08/19/2022 13:56Changes: 08/19/2022 13:56 (40)
Complete: 🔍
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