High severity · published Aug 18, 2022
CVE-2022-28858
Improper buffer restriction in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a privileged user to potentially enable escalation of privilege via…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Improper buffer restriction in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LF
Lapbc510 Firmware · Intel
before bc0076 · source: NVD
LF
Lapbc710 Firmware · Intel
before bc0076 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28858
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28858
Patch
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00712.html
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