CVE-2022-33972 : Incorrect calculation in microcode keying mechanism for some 3rd Generation Inte

Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

Published 2023-02-16 21:15:13

Updated 2023-03-06 19:43:51

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2022-33972

Intel » Xeon Gold 6342 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6342_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6342 » Version: N/A
Intel » Xeon Gold 6346 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6346_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6346 » Version: N/A
Intel » Xeon Gold 6330 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6330_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6330 » Version: N/A
Intel » Xeon Platinum 8360y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8360y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8360y » Version: N/A
Intel » Xeon Gold 6354 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6354_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6354 » Version: N/A
Intel » Xeon Gold 6314u Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6314u_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6314u » Version: N/A
Intel » Xeon Gold 6338n Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6338n_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6338n » Version: N/A
Intel » Xeon Silver 4314 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_silver_4314_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Silver 4314 » Version: N/A
Intel » Xeon Silver 4316 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_silver_4316_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Silver 4316 » Version: N/A
Intel » Xeon Gold 5318y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5318y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5318y » Version: N/A
Intel » Xeon Gold 5317 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5317_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5317 » Version: N/A
Intel » Xeon Gold 6334 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6334_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6334 » Version: N/A
Intel » Xeon Gold 6326 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6326_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6326 » Version: N/A
Intel » Xeon Silver 4309y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_silver_4309y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Silver 4309y » Version: N/A
Intel » Xeon Gold 6348 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6348_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6348 » Version: N/A
Intel » Xeon Silver 4310 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_silver_4310_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Silver 4310 » Version: N/A
Intel » Xeon Gold 6338t Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6338t_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6338t » Version: N/A
Intel » Xeon Gold 5318s Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5318s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5318s » Version: N/A
Intel » Xeon Gold 6336y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6336y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6336y » Version: N/A
Intel » Xeon Gold 5318n Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5318n_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5318n » Version: N/A
Intel » Xeon Gold 6312u Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6312u_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6312u » Version: N/A
Intel » Xeon Silver 4310t Firmware » Version: N/A
cpe:2.3:o:intel:xeon_silver_4310t_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Silver 4310t » Version: N/A
Intel » Xeon Gold 5320t Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5320t_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5320t » Version: N/A
Intel » Xeon Gold 5320 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5320_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5320 » Version: N/A
Intel » Xeon Gold 5315y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5315y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5315y » Version: N/A
Intel » Xeon Platinum 8352m Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8352m_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8352m » Version: N/A
Intel » Xeon Platinum 8362 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8362_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8362 » Version: N/A
Intel » Xeon Platinum 8368 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8368_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8368 » Version: N/A
Intel » Xeon Platinum 8358 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8358_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8358 » Version: N/A
Intel » Xeon Platinum 8352y Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8352y_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8352y » Version: N/A
Intel » Xeon Gold 6338 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6338_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6338 » Version: N/A
Intel » Xeon Gold 6330n Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6330n_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6330n » Version: N/A
Intel » Xeon Platinum 8380 Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8380_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8380 » Version: N/A
Intel » Xeon Platinum 8351n Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8351n_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8351n » Version: N/A
Intel » Xeon Platinum 8368q Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8368q_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8368q » Version: N/A
Intel » Xeon Platinum 8352s Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8352s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8352s » Version: N/A
Intel » Xeon Platinum 8358p Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8358p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8358p » Version: N/A
Intel » Xeon Platinum 8352v Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8352v_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8352v » Version: N/A
Intel » Xeon Platinum 8360hl Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8360hl_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8360hl » Version: N/A
Intel » Xeon Platinum 8360h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8360h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8360h » Version: N/A
Intel » Xeon Platinum 8356h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8356h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8356h » Version: N/A
Intel » Xeon Gold 6330h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6330h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6330h » Version: N/A
Intel » Xeon Platinum 8380h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8380h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8380h » Version: N/A
Intel » Xeon Gold 5318h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5318h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5318h » Version: N/A
Intel » Xeon Gold 6328h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6328h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6328h » Version: N/A
Intel » Xeon Gold 5320h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_5320h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 5320h » Version: N/A
Intel » Xeon Platinum 8353h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8353h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8353h » Version: N/A
Intel » Xeon Platinum 8354h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8354h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8354h » Version: N/A
Intel » Xeon Gold 6348h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6348h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6348h » Version: N/A
Intel » Xeon Platinum 8376h Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8376h_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8376h » Version: N/A
Intel » Xeon Platinum 8376hl Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8376hl_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8376hl » Version: N/A
Intel » Xeon Platinum 8380hl Firmware » Version: N/A
cpe:2.3:o:intel:xeon_platinum_8380hl_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Platinum 8380hl » Version: N/A
Intel » Xeon Gold 6328hl Firmware » Version: N/A
cpe:2.3:o:intel:xeon_gold_6328hl_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Xeon Gold 6328hl » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-33972

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 13 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-33972

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
6.1	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N	0.8	4.7	Intel Corporation
Attack Vector: Local Attack Complexity: High Privileges Required: High User Interaction: None Scope: Changed Confidentiality: High Integrity: Low Availability: None

CWE ids for CVE-2022-33972

CWE-682 Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-33972

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00730.html

INTEL-SA-00730
Vendor Advisory

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Vulnerability Details : CVE-2022-33972

Products affected by CVE-2022-33972

Exploit prediction scoring system (EPSS) score for CVE-2022-33972

CVSS scores for CVE-2022-33972

CWE ids for CVE-2022-33972

References for CVE-2022-33972