Vulnerability Details : CVE-2022-40532

Memory corruption due to integer overflow or wraparound in WLAN while sending WMI cmd from host to target.
Published 2023-04-13 07:15:20
Updated 2024-04-12 17:16:38
Source Qualcomm, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2022-40532

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Exploit prediction scoring system (EPSS) score for CVE-2022-40532

EPSS FAQ
0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-40532

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
 NIST
8.4
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.5
5.9
 Qualcomm, Inc.

CWE ids for CVE-2022-40532

  • The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
    Assigned by:
    • nvd@nist.gov (Primary)
    • product-security@qualcomm.com (Secondary)

References for CVE-2022-40532

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