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HIGH · 7.5

CVE-2023-32820

In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is...

Vulnerability Description

In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07932637; Issue ID: ALPS07932637.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
LinuxfoundationYocto3.1
MediatekIot Yocto23.0
GoogleAndroid11.0
LinuxLinux Kernel4.19
MediatekMt5221-
MediatekMt6781-
MediatekMt6833-
MediatekMt6853-
MediatekMt6853T-
MediatekMt6855-
MediatekMt6873-
MediatekMt6875-
MediatekMt6877-
MediatekMt6879-
MediatekMt6883-
MediatekMt6885-
MediatekMt6886-
MediatekMt6889-
MediatekMt6891-
MediatekMt6893-

Related Weaknesses (CWE)

CWE-20CWE-617

References

FAQ

What is CVE-2023-32820?

CVE-2023-32820 is a vulnerability with a CVSS score of 7.5 (HIGH). In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is...

How severe is CVE-2023-32820?

CVE-2023-32820 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-32820?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Yocto, Mediatek Iot Yocto, Google Android, Linux Linux Kernel, Mediatek Mt5221.