How severe is CVE-2022-34345?

CVE-2022-34345 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-34345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34345?

CVE-2022-34345 primarily affects Intel Lapbc510 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-34345?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-34345 published?

CVE-2022-34345 was published on 2022-08-18 and last updated on 2026-06-17.

CVE-2022-34345

CVE-2022-34345 is a medium-severity vulnerability in Intel Lapbc510 Firmware with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Intel Lapbc510 Firmware
Published: 2022-08-18
Last modified: 2026-06-17

Description

Improper input validation 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 physical access.

Frequently asked questions

What is CVE-2022-34345?: Improper input validation 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 physical access.
How severe is CVE-2022-34345?: CVE-2022-34345 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over physical access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-34345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34345?: CVE-2022-34345 primarily affects Intel Lapbc510 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-34345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34345 published?: CVE-2022-34345 was published on 2022-08-18 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00712.html

Affected products (2)

cpe:2.3:o:intel:lapbc510_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:lapbc710_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Intel Lapbc510 Firmware

CVE-2022-34488 — High (CVSS 7.8): Improper buffer restrictions in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a…
CVE-2022-33209 — High (CVSS 7.8): Improper input validation in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a…
CVE-2022-28858 — High (CVSS 7.8): Improper buffer restriction in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a…
CVE-2022-27493 — High (CVSS 7.8): Improper initialization in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a privileged…
CVE-2021-0058 — High (CVSS 7.8): Incorrect default permissions in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may…
CVE-2021-0057 — High (CVSS 7.8): Uncontrolled search path in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow…

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