CVE-2022-37343

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.

Published: 2023-08-11 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-37343 is rated Low Risk (30.7/100): CVSS High severity, with low exploitation likelihood (EPSS 0.16%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2022-37343

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.16% +0.11%
2 2023-08-11 — 0.04% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-37343

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.2 3.1 HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 0.8 5.8 [email protected]
6.7 3.1 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 0.8 5.9 [email protected]

Weakness enumeration for CVE-2022-37343

Affected software / configurations for CVE-2022-37343

Vendor Product Version Raw CPE
intel atom_c3338r_firmware — cpe:2.3:o:intel:atom_c3338r_firmware:-:*:*:*:*:*:*:*
intel atom_c3436l_firmware — cpe:2.3:o:intel:atom_c3436l_firmware:-:*:*:*:*:*:*:*
intel atom_c3558r_firmware — cpe:2.3:o:intel:atom_c3558r_firmware:-:*:*:*:*:*:*:*
intel atom_c3758r_firmware — cpe:2.3:o:intel:atom_c3758r_firmware:-:*:*:*:*:*:*:*
intel atom_c3336_firmware — cpe:2.3:o:intel:atom_c3336_firmware:-:*:*:*:*:*:*:*
intel atom_c3308_firmware — cpe:2.3:o:intel:atom_c3308_firmware:-:*:*:*:*:*:*:*
intel atom_c3508_firmware — cpe:2.3:o:intel:atom_c3508_firmware:-:*:*:*:*:*:*:*
intel atom_c3538_firmware — cpe:2.3:o:intel:atom_c3538_firmware:-:*:*:*:*:*:*:*
intel atom_c3558_firmware — cpe:2.3:o:intel:atom_c3558_firmware:-:*:*:*:*:*:*:*
intel atom_c3708_firmware — cpe:2.3:o:intel:atom_c3708_firmware:-:*:*:*:*:*:*:*
intel atom_c3750_firmware — cpe:2.3:o:intel:atom_c3750_firmware:-:*:*:*:*:*:*:*
intel atom_c3758_firmware — cpe:2.3:o:intel:atom_c3758_firmware:-:*:*:*:*:*:*:*
intel atom_c3808_firmware — cpe:2.3:o:intel:atom_c3808_firmware:-:*:*:*:*:*:*:*
intel atom_c3830_firmware — cpe:2.3:o:intel:atom_c3830_firmware:-:*:*:*:*:*:*:*
intel atom_c3850_firmware — cpe:2.3:o:intel:atom_c3850_firmware:-:*:*:*:*:*:*:*
intel atom_c3858_firmware — cpe:2.3:o:intel:atom_c3858_firmware:-:*:*:*:*:*:*:*
intel atom_c3950_firmware — cpe:2.3:o:intel:atom_c3950_firmware:-:*:*:*:*:*:*:*
intel atom_c3955_firmware — cpe:2.3:o:intel:atom_c3955_firmware:-:*:*:*:*:*:*:*
intel atom_c3958_firmware — cpe:2.3:o:intel:atom_c3958_firmware:-:*:*:*:*:*:*:*
intel atom_c3338_firmware — cpe:2.3:o:intel:atom_c3338_firmware:-:*:*:*:*:*:*:*
intel atom_p5731_firmware — cpe:2.3:o:intel:atom_p5731_firmware:-:*:*:*:*:*:*:*
intel atom_p5362_firmware — cpe:2.3:o:intel:atom_p5362_firmware:-:*:*:*:*:*:*:*
intel atom_p5352_firmware — cpe:2.3:o:intel:atom_p5352_firmware:-:*:*:*:*:*:*:*
intel atom_p5342_firmware — cpe:2.3:o:intel:atom_p5342_firmware:-:*:*:*:*:*:*:*
intel atom_p5332_firmware — cpe:2.3:o:intel:atom_p5332_firmware:-:*:*:*:*:*:*:*
intel atom_p5322_firmware — cpe:2.3:o:intel:atom_p5322_firmware:-:*:*:*:*:*:*:*
intel atom_p5742_firmware — cpe:2.3:o:intel:atom_p5742_firmware:-:*:*:*:*:*:*:*
intel atom_p5721_firmware — cpe:2.3:o:intel:atom_p5721_firmware:-:*:*:*:*:*:*:*
intel atom_p5752_firmware — cpe:2.3:o:intel:atom_p5752_firmware:-:*:*:*:*:*:*:*
intel atom_p5931b_firmware — cpe:2.3:o:intel:atom_p5931b_firmware:-:*:*:*:*:*:*:*
intel atom_p5962b_firmware — cpe:2.3:o:intel:atom_p5962b_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2745nx_firmware — cpe:2.3:o:intel:xeon_d-2745nx_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2757nx_firmware — cpe:2.3:o:intel:xeon_d-2757nx_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2777nx_firmware — cpe:2.3:o:intel:xeon_d-2777nx_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2798nx_firmware — cpe:2.3:o:intel:xeon_d-2798nx_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1702_firmware — cpe:2.3:o:intel:xeon_d-1702_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1712tr_firmware — cpe:2.3:o:intel:xeon_d-1712tr_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1713nt_firmware — cpe:2.3:o:intel:xeon_d-1713nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1713nte_firmware — cpe:2.3:o:intel:xeon_d-1713nte_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1714_firmware — cpe:2.3:o:intel:xeon_d-1714_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1715ter_firmware — cpe:2.3:o:intel:xeon_d-1715ter_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1718t_firmware — cpe:2.3:o:intel:xeon_d-1718t_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1722ne_firmware — cpe:2.3:o:intel:xeon_d-1722ne_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1726_firmware — cpe:2.3:o:intel:xeon_d-1726_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1732te_firmware — cpe:2.3:o:intel:xeon_d-1732te_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1733nt_firmware — cpe:2.3:o:intel:xeon_d-1733nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1734nt_firmware — cpe:2.3:o:intel:xeon_d-1734nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1735tr_firmware — cpe:2.3:o:intel:xeon_d-1735tr_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1736_firmware — cpe:2.3:o:intel:xeon_d-1736_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1736nt_firmware — cpe:2.3:o:intel:xeon_d-1736nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1739_firmware — cpe:2.3:o:intel:xeon_d-1739_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1746ter_firmware — cpe:2.3:o:intel:xeon_d-1746ter_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1747nte_firmware — cpe:2.3:o:intel:xeon_d-1747nte_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1748te_firmware — cpe:2.3:o:intel:xeon_d-1748te_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1749nt_firmware — cpe:2.3:o:intel:xeon_d-1749nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2712t_firmware — cpe:2.3:o:intel:xeon_d-2712t_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2733nt_firmware — cpe:2.3:o:intel:xeon_d-2733nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2738_firmware — cpe:2.3:o:intel:xeon_d-2738_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2752nte_firmware — cpe:2.3:o:intel:xeon_d-2752nte_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2752ter_firmware — cpe:2.3:o:intel:xeon_d-2752ter_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2753nt_firmware — cpe:2.3:o:intel:xeon_d-2753nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2766nt_firmware — cpe:2.3:o:intel:xeon_d-2766nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2775te_firmware — cpe:2.3:o:intel:xeon_d-2775te_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2776nt_firmware — cpe:2.3:o:intel:xeon_d-2776nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2779_firmware — cpe:2.3:o:intel:xeon_d-2779_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2786nte_firmware — cpe:2.3:o:intel:xeon_d-2786nte_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2795nt_firmware — cpe:2.3:o:intel:xeon_d-2795nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2796nt_firmware — cpe:2.3:o:intel:xeon_d-2796nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2796te_firmware — cpe:2.3:o:intel:xeon_d-2796te_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2798nt_firmware — cpe:2.3:o:intel:xeon_d-2798nt_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2799_firmware — cpe:2.3:o:intel:xeon_d-2799_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1602_firmware — cpe:2.3:o:intel:xeon_d-1602_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1622_firmware — cpe:2.3:o:intel:xeon_d-1622_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1623n_firmware — cpe:2.3:o:intel:xeon_d-1623n_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1627_firmware — cpe:2.3:o:intel:xeon_d-1627_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1633n_firmware — cpe:2.3:o:intel:xeon_d-1633n_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1637_firmware — cpe:2.3:o:intel:xeon_d-1637_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1649n_firmware — cpe:2.3:o:intel:xeon_d-1649n_firmware:-:*:*:*:*:*:*:*
intel xeon_d-1653n_firmware — cpe:2.3:o:intel:xeon_d-1653n_firmware:-:*:*:*:*:*:*:*
intel xeon_d-2123it_firmware — cpe:2.3:o:intel:xeon_d-2123it_firmware:-:*:*:*:*:*:*:*

References for CVE-2022-37343

cvelogic Threat Intelligence