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01 Record

CVE-2022-23955

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

UnratedPUBLISHEDCNA: hp
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.25% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 17.0% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-10-08.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-03-02 21:34Z4 YR AGO
Last updated
2026-10-08 21:13Z20 DAYS AGO
Reserved
2022-01-25
Assigning CNA
hp
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
No CWE assigned
Data version
5.2
Document digest
26786f875e2924cc938d99a0b55c97514b2cb54e13d6fd74807dd2f7f0c63df5

05 Affected products

VendorProductVersionsPlatforms
n/aHP ProBook 440 G8 Notebook PC; HP ProDesk 405 G6 Small Form Factor PCbefore 01.08.11, before 02.07.10 (S05, S15 BIOS)—

06 References