Transient DOS in WLAN Firmware while processing frames with missing header fields.
Published 2023-06-06 08:15:12
Updated 2024-04-12 17:16:49
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2023-21659

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Exploit prediction scoring system (EPSS) score for CVE-2023-21659

0.06%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-21659

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
Qualcomm, Inc.

CWE ids for CVE-2023-21659

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)
  • The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
    Assigned by: product-security@qualcomm.com (Secondary)

References for CVE-2023-21659

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