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High severity · published Jan 12, 2023
CVE-2022-42273
NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DA
Dgx A100 Firmware · Nvidia
before 00.19.07 · source: NVD
Affected product
DA
Dgx A100 Firmware
Nvidia
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-42273
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-42273
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5435
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