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01 Record

CVE-2024-53922

An issue was discovered in the buffer queue driver in Samsung Automotive Processor Exynos Auto 8890, V7, V9, and V920. Lack of a length check leads to a Denial of Service in the kernel.

MediumPUBLISHEDCNA: mitre
CNA base score5.7 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
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02 Description

An issue was discovered in the buffer queue driver in Samsung Automotive Processor Exynos Auto 8890, V7, V9, and V920. Lack of a length check leads to a Denial of Service in the kernel.

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
0.16% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 5.3% of scored records. A rank, not a probability.
NVD base score
5.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-09-28.
Red Hat severity
Moderate. 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
2026-09-13 00:00Z1 MO AGO
Last updated
2026-09-14 18:16Z1 MO AGO
Reserved
2024-11-25
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Medium (CVSS 5.7)
CNA CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Weaknesses
  • CWE-1284Improper Validation of Specified Quantity in InputBase
  • CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
Data version
5.2
Document digest
da272d00ca018b241e1c71aeab2c36392b04711d85eb1fa76a791d59bbbc4fc5

05 Affected products

VendorProductVersionsPlatforms
SamsungExynos 8890 firmwareV7, V9, V920—

06 References