CVE Vulnerabilities

CVE-2017-5722

Improper Privilege Management

Published: Oct 11, 2017 | Modified: Oct 03, 2019
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 2.x
4.4 MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

Incorrect policy enforcement in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows attackers with local or physical access to bypass enforcement of integrity protections via manipulation of firmware storage.

Weakness

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Affected Software

Name Vendor Start Version End Version
Nuc7i7bnh_firmware Intel ayaplcel.86a.0041 (including) ayaplcel.86a.0041 (including)
Nuc7i7bnh_firmware Intel bnkbl357.86a.0052 (including) bnkbl357.86a.0052 (including)
Nuc7i7bnh_firmware Intel ccsklm5v.86a.0052 (including) ccsklm5v.86a.0052 (including)
Nuc7i7bnh_firmware Intel ccsklm30.86a.0052 (including) ccsklm30.86a.0052 (including)
Nuc7i7bnh_firmware Intel dnkbli5v.86a.0026 (including) dnkbli5v.86a.0026 (including)
Nuc7i7bnh_firmware Intel dnkbli30.86a.0026 (including) dnkbli30.86a.0026 (including)
Nuc7i7bnh_firmware Intel kyskli70.86a.0050 (including) kyskli70.86a.0050 (including)
Nuc7i7bnh_firmware Intel rybdwi35.86a.0366 (including) rybdwi35.86a.0366 (including)
Nuc7i7bnh_firmware Intel syskli35.86a.0062 (including) syskli35.86a.0062 (including)
Nuc7i7bnh_firmware Intel tybyt20h.86a.0015 (including) tybyt20h.86a.0015 (including)

Potential Mitigations

References