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01 Record

CVE-2022-41808

Improper buffer restriction in software for the Intel QAT Driver for Linux before version 1.7.l.4.12 may allow an authenticated user to potentially enable denial of service via local access.

LowPUBLISHEDCNA: intel
CNA base score3.3 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

02 Description

Improper buffer restriction in software for the Intel QAT Driver for Linux before version 1.7.l.4.12 may allow an authenticated user to potentially enable denial of service via local access.

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
0.22% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 12.7% 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 2026-06-17.
Red Hat severity
Low. Red Hat's rating for its own products, not a CVSS rating.

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
2023-05-10 13:16Z3 YR AGO
Last updated
2025-01-27 18:06Z1 YR AGO
Reserved
2022-11-10
Assigning CNA
intel
Record state
PUBLISHED
Severity
Low (CVSS 3.3)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
  • CWE-92DEPRECATED: Improper Sanitization of Custom Special CharactersDEPRECATED
  • CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
Data version
5.1
Document digest
01ce124f2f01a935124b80d8946a4affb294fd08dd019f2d201fa48892fdb5d7

05 Affected products

VendorProductVersionsPlatforms
n/aIntel QAT Driver for Linuxbefore version 1.7.l.4.12—

06 References