CVE-2022-37343
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged...
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2022-37343- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2022-39977
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
EUVD-2022-39977- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p3r9-vhxm-75g7
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged...
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
GHSA-p3r9-vhxm-75g7- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2022-37343- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N - CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
Affected products
- intel atom c3308 firmware
- intel atom c3336 firmware
- intel atom c3338 firmware
- intel atom c3338r firmware
- intel atom c3436l firmware
- intel atom c3508 firmware
- intel atom c3538 firmware
- intel atom c3558 firmware
- intel atom c3558r firmware
- intel atom c3708 firmware
- intel atom c3750 firmware
- intel atom c3758 firmware
Show 102 moreShow less
- intel atom c3758r firmware
- intel atom c3808 firmware
- intel atom c3830 firmware
- intel atom c3850 firmware
- intel atom c3858 firmware
- intel atom c3950 firmware
- intel atom c3955 firmware
- intel atom c3958 firmware
- intel atom p5322 firmware
- intel atom p5332 firmware
- intel atom p5342 firmware
- intel atom p5352 firmware
- intel atom p5362 firmware
- intel atom p5721 firmware
- intel atom p5731 firmware
- intel atom p5742 firmware
- intel atom p5752 firmware
- intel atom p5931b firmware
- intel atom p5962b firmware
- intel xeon d-1513n firmware
- intel xeon d-1518 firmware
- intel xeon d-1520 firmware
- intel xeon d-1521 firmware
- intel xeon d-1523n firmware
- intel xeon d-1527 firmware
- intel xeon d-1528 firmware
- intel xeon d-1529 firmware
- intel xeon d-1531 firmware
- intel xeon d-1533n firmware
- intel xeon d-1537 firmware
- intel xeon d-1539 firmware
- intel xeon d-1540 firmware
- intel xeon d-1541 firmware
- intel xeon d-1543n firmware
- intel xeon d-1548 firmware
- intel xeon d-1553n firmware
- intel xeon d-1557 firmware
- intel xeon d-1559 firmware
- intel xeon d-1567 firmware
- intel xeon d-1571 firmware
- intel xeon d-1577 firmware
- intel xeon d-1602 firmware
- intel xeon d-1622 firmware
- intel xeon d-1623n firmware
- intel xeon d-1627 firmware
- intel xeon d-1633n firmware
- intel xeon d-1637 firmware
- intel xeon d-1649n firmware
- intel xeon d-1653n firmware
- intel xeon d-1702 firmware
- intel xeon d-1712tr firmware
- intel xeon d-1713nt firmware
- intel xeon d-1713nte firmware
- intel xeon d-1714 firmware
- intel xeon d-1715ter firmware
- intel xeon d-1718t firmware
- intel xeon d-1722ne firmware
- intel xeon d-1726 firmware
- intel xeon d-1732te firmware
- intel xeon d-1733nt firmware
- intel xeon d-1734nt firmware
- intel xeon d-1735tr firmware
- intel xeon d-1736 firmware
- intel xeon d-1736nt firmware
- intel xeon d-1739 firmware
- intel xeon d-1746ter firmware
- intel xeon d-1747nte firmware
- intel xeon d-1748te firmware
- intel xeon d-1749nt firmware
- intel xeon d-2123it firmware
- intel xeon d-2141i firmware
- intel xeon d-2142it firmware
- intel xeon d-2143it firmware
- intel xeon d-2145nt firmware
- intel xeon d-2146nt firmware
- intel xeon d-2161i firmware
- intel xeon d-2163it firmware
- intel xeon d-2166nt firmware
- intel xeon d-2173it firmware
- intel xeon d-2177nt firmware
- intel xeon d-2183it firmware
- intel xeon d-2187nt firmware
- intel xeon d-2712t firmware
- intel xeon d-2733nt firmware
- intel xeon d-2738 firmware
- intel xeon d-2745nx firmware
- intel xeon d-2752nte firmware
- intel xeon d-2752ter firmware
- intel xeon d-2753nt firmware
- intel xeon d-2757nx firmware
- intel xeon d-2766nt firmware
- intel xeon d-2775te firmware
- intel xeon d-2776nt firmware
- intel xeon d-2777nx firmware
- intel xeon d-2779 firmware
- intel xeon d-2786nte firmware
- intel xeon d-2795nt firmware
- intel xeon d-2796nt firmware
- intel xeon d-2796te firmware
- intel xeon d-2798nt firmware
- intel xeon d-2798nx firmware
- intel xeon d-2799 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-37343 is a high vulnerability (CVSS 7.2) in Intel Atom C3308 Firmware, published August 11, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.17%, the 5th percentile. No source names a fixed version.