CVE-2022-29494 : Improper input validation in firmware for OpenBMC in some Intel(R) platforms before versions egs-0.91-179 and bhs-04-45

Improper input validation in firmware for OpenBMC in some Intel(R) platforms before versions egs-0.91-179 and bhs-04-45 may allow an authenticated user to potentially enable denial of service via network access.

Published 2023-02-16 21:15:12

Updated 2023-03-13 16:31:51

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2022-29494

EPSS FAQ

0.09%

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

~ 37 %

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

CVSS scores for CVE-2022-29494

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	2.8	3.6	Intel Corporation
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

Products affected by CVE-2022-29494

Intel » Openbmc
Versions before (<) wht-1.01-61_0.72
cpe:2.3:o:intel:openbmc:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » C621a » Version: N/A
When used together with: Intel » C627a » Version: N/A
When used together with: Intel » C629a » Version: N/A
When used together with: Intel » Xeon Gold 5315y » Version: N/A
When used together with: Intel » Xeon Gold 5317 » Version: N/A
When used together with: Intel » Xeon Gold 5318h » Version: N/A
When used together with: Intel » Xeon Gold 5318n » Version: N/A
When used together with: Intel » Xeon Gold 5318s » Version: N/A
When used together with: Intel » Xeon Gold 5318y » Version: N/A
When used together with: Intel » Xeon Gold 5320 » Version: N/A
When used together with: Intel » Xeon Gold 5320h » Version: N/A
When used together with: Intel » Xeon Gold 5320t » Version: N/A
When used together with: Intel » Xeon Gold 6312u » Version: N/A
When used together with: Intel » Xeon Gold 6314u » Version: N/A
When used together with: Intel » Xeon Gold 6326 » Version: N/A
When used together with: Intel » Xeon Gold 6328h » Version: N/A
When used together with: Intel » Xeon Gold 6328hl » Version: N/A
When used together with: Intel » Xeon Gold 6330 » Version: N/A
When used together with: Intel » Xeon Gold 6330h » Version: N/A
When used together with: Intel » Xeon Gold 6330n » Version: N/A
When used together with: Intel » Xeon Gold 6334 » Version: N/A
When used together with: Intel » Xeon Gold 6336y » Version: N/A
When used together with: Intel » Xeon Gold 6338 » Version: N/A
When used together with: Intel » Xeon Gold 6338n » Version: N/A
When used together with: Intel » Xeon Gold 6338t » Version: N/A
When used together with: Intel » Xeon Gold 6342 » Version: N/A
When used together with: Intel » Xeon Gold 6346 » Version: N/A
When used together with: Intel » Xeon Gold 6348 » Version: N/A
When used together with: Intel » Xeon Gold 6348h » Version: N/A
When used together with: Intel » Xeon Gold 6354 » Version: N/A
When used together with: Intel » Xeon Platinum 8351n » Version: N/A
When used together with: Intel » Xeon Platinum 8352m » Version: N/A
When used together with: Intel » Xeon Platinum 8352s » Version: N/A
When used together with: Intel » Xeon Platinum 8352v » Version: N/A
When used together with: Intel » Xeon Platinum 8352y » Version: N/A
When used together with: Intel » Xeon Platinum 8353h » Version: N/A
When used together with: Intel » Xeon Platinum 8354h » Version: N/A
When used together with: Intel » Xeon Platinum 8356h » Version: N/A
When used together with: Intel » Xeon Platinum 8358 » Version: N/A
When used together with: Intel » Xeon Platinum 8358p » Version: N/A
When used together with: Intel » Xeon Platinum 8360h » Version: N/A
When used together with: Intel » Xeon Platinum 8360hl » Version: N/A
When used together with: Intel » Xeon Platinum 8360y » Version: N/A
When used together with: Intel » Xeon Platinum 8362 » Version: N/A
When used together with: Intel » Xeon Platinum 8368 » Version: N/A
When used together with: Intel » Xeon Platinum 8368q » Version: N/A
When used together with: Intel » Xeon Platinum 8376h » Version: N/A
When used together with: Intel » Xeon Platinum 8376hl » Version: N/A
When used together with: Intel » Xeon Platinum 8380 » Version: N/A
When used together with: Intel » Xeon Platinum 8380h » Version: N/A
When used together with: Intel » Xeon Platinum 8380hl » Version: N/A
When used together with: Intel » Xeon Silver 4309y » Version: N/A
When used together with: Intel » Xeon Silver 4310 » Version: N/A
When used together with: Intel » Xeon Silver 4310t » Version: N/A
When used together with: Intel » Xeon Silver 4314 » Version: N/A
When used together with: Intel » Xeon Silver 4316 » Version: N/A
Intel » Openbmc
Versions before (<) egs-0.91-179
cpe:2.3:o:intel:openbmc:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » C741 » Version: N/A

Vulnerability Details : CVE-2022-29494

Exploit prediction scoring system (EPSS) score for CVE-2022-29494

CVSS scores for CVE-2022-29494

References for CVE-2022-29494

Products affected by CVE-2022-29494