CVE-2023-40540
First published: Tue Nov 14 2023(Updated: )
Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel NUC 11 Pro Kit NUC11TNKV50Z | ||
| Intel NUC 11 Pro Kit NUC11TNKV50Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHV70L | ||
| Intel NUC 11 Pro Kit NUC11TNHV70L Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHV50L Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHV50L Firmware | ||
| Intel NUC 11 Pro Board NUC11TNBV7 | ||
| Intel NUC 11 Pro Board NUC11TNBV7 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKV5 | ||
| Intel NUC 11 Pro Kit NUC11TNKV5 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKV7 | ||
| Intel NUC 11 Pro Kit NUC11TNKV7 | ||
| Intel NUC 11 TNHV5 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHV5 Firmware | ||
| Intel NUC 11 Pro Mini PC NUC11TNKV5 | ||
| Intel NUC 11 Pro Kit NUC11TNKV5 | ||
| Intel NUC 11 Pro Mini PC NUC11TNKV7 | ||
| Intel NUC 11 Pro Mini PC NUC11TNKV7 Firmware | ||
| Intel NUC Pro KI NUC11TNHV7 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHV7 | ||
| Intel NUC 11 Pro Board NUC11TNBV5 Firmware | ||
| Intel NUC 11 pro board nuc11tnbv5 | ||
| Intel NUC 9 Extreme Laptop Kit | ||
| Intel NUC 9 Extreme Laptop Kit LAPQC71B Firmware | ||
| Intel NUC 9 Extreme Laptop Kit LAPQC71D | ||
| Intel NUC 9 Extreme Laptop Kit LAPQC71D Firmware | ||
| Intel NUC 9 Extreme Laptop Kit | ||
| Intel NUC 9 Extreme Laptop Kit LAPQC71C Firmware | ||
| Intel NUC 9 Extreme Laptop Kit | ||
| Intel NUC 9 Extreme Laptop Kit | ||
| Intel NUC NUC11PHKi7C Firmware | ||
| Intel NUC 11 Enthusiast Kit NUC11PHKi7C | ||
| Intel NUC 11 Enthusiast Mini PC | ||
| Intel NUC NUC11PHKI7CAA | ||
| Intel NUC 11 Pro Kit NUC11TNHI70Z | ||
| Intel NUC 11 Pro Kit NUC11TNHI70Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI70Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI70Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKi30Z | ||
| Intel NUC 11 Pro Kit NUC11TNKI50Z | ||
| Intel NUC 11 Pro Kit NUC11TNHI30Z | ||
| Intel NUC 11 Pro Kit NUC11TNHI30Z firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI50Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI50Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI50Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI50Z Firmware | ||
| Intel NUC 11 Pro Board NUC11TNBI30Z | ||
| Intel NUC 11 Pro Board NUC11TNBI30Z | ||
| Intel NUC 11 Pro Board NUC11TNBI50Z | ||
| Intel NUC 11 Pro Board NUC11TNBI50Z | ||
| Intel NUC 11 Pro Board NUC11TNBIA70Z | ||
| Intel NUC 11 Pro Board NUC11TNBI70Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI3 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHi3 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI5 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI5 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI7 | ||
| Intel NUC 11 Pro Kit NUC11TNHI7 Firmware | ||
| Intel NUC 11 TNKi3 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI3 Firmware | ||
| Intel NUC 11 TNKI5 Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNKI5 Firmware | ||
| Intel NUC 11 Pro Board NUC11TNBI30Z firmware | ||
| Intel NUC 11 Pro Board NUC11TNBI3 Firmware | ||
| Intel NUC 11 Pro Board NUC11TNB I5 Firmware | ||
| Intel NUC 11 Pro Board NUC11TNB I5 Firmware | ||
| Intel NUC boards nuc11tnbi7 firmware | ||
| Intel NUC boards NUC11TNBi7 | ||
| Intel NUC 11 TNHI50W Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI50W Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI50L | ||
| Intel NUC 11 Pro Kit NUC11TNHI50L Firmware | ||
| Intel NUC NUC11TNHI30L Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI30L Firmware | ||
| Intel NUC Boards NUC11TNHI70Q Firmware | ||
| Intel NUC boards NUC11TNHI70Q | ||
| Intel NUC 11 Pro Kit NUC11TNHI30P | ||
| Intel NUC 11 Pro Kit NUC11TNHI30P Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI70Z Firmware | ||
| Intel NUC 11 Pro Kit NUC11TNHI70L Firmware | ||
| Intel NUC X15 Laptop Kit LAPKC71F | ||
| Intel NUC X15 Laptop Kit LAPAC71H | ||
| Intel NUC x15 Laptop Kit lapkc51e firmware | ||
| Intel NUC x15 Laptop Kit LAPKC71E | ||
| Intel LAPKC51E | ||
| Intel NUC x15 Laptop Kit LAPKC51E | ||
| Intel NUC laptop kit lapbc710 firmware | ||
| Intel NUC m15 laptop kit lapbc710 firmware | ||
| Intel NUC Laptop Kit LAPBC510 Firmware | ||
| Intel NUC Laptop Kit LAPBC510 Firmware | ||
| Intel NUC 11 Performance (Tiger Lake) Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAHi70Z Firmware | ||
| Intel NUC 11 Performance (Tiger Lake) Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAHI50Z Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAHi3 | ||
| Intel NUC 11 Performance Kit | ||
| Intel NUC 11 Performance Kit NUC11PAHi3 | ||
| Intel NUC 11 Performance Kit NUC11PAHi3 Firmware | ||
| Intel NUC 11 Performance (Tiger Lake) Firmware | ||
| Intel NUC 11 Performance Kit NUC11TNHi5 | ||
| Intel NUC 11 Performance (Tiger Lake) Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAHi7 Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAKi3 | ||
| Intel NUC 11 Pro Kit NUC11PAKi3 | ||
| Intel NUC 11 Performance (Tiger Lake) Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAKI5 Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAKI7 | ||
| Intel NUC 11 Performance Mini PC NUC11PAKI7 | ||
| Intel NUC 11 Performance Mini PC (NUC11BTMi9) | ||
| Intel NUC 11 Performance Mini PC NUC11PAQI50WA Firmware | ||
| Intel NUC 11 Performance Kit NUC11PAQi7 | ||
| Intel NUC 11 Performance Mini PC |
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Frequently Asked Questions
What is the severity of CVE-2023-40540?
CVE-2023-40540 has been classified with a high severity rating due to the potential for information disclosure.
How do I fix CVE-2023-40540?
To fix CVE-2023-40540, users should update their Intel NUC devices to the latest available BIOS firmware provided by Intel.
What devices are affected by CVE-2023-40540?
CVE-2023-40540 affects several Intel NUC models, including the NUC11 Pro and NUC11 Performance kits.
Can a non-privileged user exploit CVE-2023-40540?
No, a privileged user is required to potentially exploit CVE-2023-40540, which means it cannot be exploited by non-privileged users.
Is remote access required to exploit CVE-2023-40540?
No, CVE-2023-40540 requires local access to the affected systems for exploitation.
- agent/event
- agent/type
- agent/first-publish-date
- agent/references
- agent/severity
- agent/remedy
- agent/author
- agent/weakness
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-api
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/intel
- canonical/intel nuc 11 pro kit nuc11tnkv50z
- canonical/intel nuc 11 pro kit nuc11tnkv50z firmware
- canonical/intel nuc 11 pro kit nuc11tnhv70l
- canonical/intel nuc 11 pro kit nuc11tnhv70l firmware
- canonical/intel nuc 11 pro kit nuc11tnhv50l firmware
- canonical/intel nuc 11 pro board nuc11tnbv7
- canonical/intel nuc 11 pro board nuc11tnbv7 firmware
- canonical/intel nuc 11 pro kit nuc11tnkv5
- canonical/intel nuc 11 pro kit nuc11tnkv5 firmware
- canonical/intel nuc 11 pro kit nuc11tnkv7
- canonical/intel nuc 11 tnhv5 firmware
- canonical/intel nuc 11 pro kit nuc11tnhv5 firmware
- canonical/intel nuc 11 pro mini pc nuc11tnkv5
- canonical/intel nuc 11 pro mini pc nuc11tnkv7
- canonical/intel nuc 11 pro mini pc nuc11tnkv7 firmware
- canonical/intel nuc pro ki nuc11tnhv7 firmware
- canonical/intel nuc 11 pro kit nuc11tnhv7
- canonical/intel nuc 11 pro board nuc11tnbv5 firmware
- canonical/intel nuc 11 pro board nuc11tnbv5
- canonical/intel nuc 9 extreme laptop kit
- canonical/intel nuc 9 extreme laptop kit lapqc71b firmware
- canonical/intel nuc 9 extreme laptop kit lapqc71d
- canonical/intel nuc 9 extreme laptop kit lapqc71d firmware
- canonical/intel nuc 9 extreme laptop kit lapqc71c firmware
- canonical/intel nuc nuc11phki7c firmware
- canonical/intel nuc 11 enthusiast kit nuc11phki7c
- canonical/intel nuc 11 enthusiast mini pc
- canonical/intel nuc nuc11phki7caa
- canonical/intel nuc 11 pro kit nuc11tnhi70z
- canonical/intel nuc 11 pro kit nuc11tnhi70z firmware
- canonical/intel nuc 11 pro kit nuc11tnki70z firmware
- canonical/intel nuc 11 pro kit nuc11tnki30z
- canonical/intel nuc 11 pro kit nuc11tnki50z
- canonical/intel nuc 11 pro kit nuc11tnhi30z
- canonical/intel nuc 11 pro kit nuc11tnhi30z firmware
- canonical/intel nuc 11 pro kit nuc11tnki50z firmware
- canonical/intel nuc 11 pro kit nuc11tnhi50z firmware
- canonical/intel nuc 11 pro board nuc11tnbi30z
- canonical/intel nuc 11 pro board nuc11tnbi50z
- canonical/intel nuc 11 pro board nuc11tnbia70z
- canonical/intel nuc 11 pro board nuc11tnbi70z firmware
- canonical/intel nuc 11 pro kit nuc11tnki3 firmware
- canonical/intel nuc 11 pro kit nuc11tnhi3 firmware
- canonical/intel nuc 11 pro kit nuc11tnhi5 firmware
- canonical/intel nuc 11 pro kit nuc11tnhi7
- canonical/intel nuc 11 pro kit nuc11tnhi7 firmware
- canonical/intel nuc 11 tnki3 firmware
- canonical/intel nuc 11 tnki5 firmware
- canonical/intel nuc 11 pro kit nuc11tnki5 firmware
- canonical/intel nuc 11 pro board nuc11tnbi30z firmware
- canonical/intel nuc 11 pro board nuc11tnbi3 firmware
- canonical/intel nuc 11 pro board nuc11tnb i5 firmware
- canonical/intel nuc boards nuc11tnbi7 firmware
- canonical/intel nuc boards nuc11tnbi7
- canonical/intel nuc 11 tnhi50w firmware
- canonical/intel nuc 11 pro kit nuc11tnhi50w firmware
- canonical/intel nuc 11 pro kit nuc11tnhi50l
- canonical/intel nuc 11 pro kit nuc11tnhi50l firmware
- canonical/intel nuc nuc11tnhi30l firmware
- canonical/intel nuc 11 pro kit nuc11tnhi30l firmware
- canonical/intel nuc boards nuc11tnhi70q firmware
- canonical/intel nuc boards nuc11tnhi70q
- canonical/intel nuc 11 pro kit nuc11tnhi30p
- canonical/intel nuc 11 pro kit nuc11tnhi30p firmware
- canonical/intel nuc 11 pro kit nuc11tnhi70l firmware
- canonical/intel nuc x15 laptop kit lapkc71f
- canonical/intel nuc x15 laptop kit lapac71h
- canonical/intel nuc x15 laptop kit lapkc51e firmware
- canonical/intel nuc x15 laptop kit lapkc71e
- canonical/intel lapkc51e
- canonical/intel nuc x15 laptop kit lapkc51e
- canonical/intel nuc laptop kit lapbc710 firmware
- canonical/intel nuc m15 laptop kit lapbc710 firmware
- canonical/intel nuc laptop kit lapbc510 firmware
- canonical/intel nuc 11 performance (tiger lake) firmware
- canonical/intel nuc 11 performance kit nuc11pahi70z firmware
- canonical/intel nuc 11 performance kit nuc11pahi50z firmware
- canonical/intel nuc 11 performance kit nuc11pahi3
- canonical/intel nuc 11 performance kit
- canonical/intel nuc 11 performance kit nuc11pahi3 firmware
- canonical/intel nuc 11 performance kit nuc11tnhi5
- canonical/intel nuc 11 performance kit nuc11pahi7 firmware
- canonical/intel nuc 11 performance kit nuc11paki3
- canonical/intel nuc 11 pro kit nuc11paki3
- canonical/intel nuc 11 performance kit nuc11paki5 firmware
- canonical/intel nuc 11 performance kit nuc11paki7
- canonical/intel nuc 11 performance mini pc nuc11paki7
- canonical/intel nuc 11 performance mini pc (nuc11btmi9)
- canonical/intel nuc 11 performance mini pc nuc11paqi50wa firmware
- canonical/intel nuc 11 performance kit nuc11paqi7
- canonical/intel nuc 11 performance mini pc