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CRITICAL · 9.8

CVE-2023-43553

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

Vulnerability Description

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommCsr8811 Firmware-
QualcommCsr8811-
QualcommFastconnect 6900 Firmware-
QualcommFastconnect 6900-
QualcommFastconnect 7800 Firmware-
QualcommFastconnect 7800-
QualcommImmersive Home 214 Firmware-
QualcommImmersive Home 214-
QualcommImmersive Home 216 Firmware-
QualcommImmersive Home 216-
QualcommImmersive Home 316 Firmware-
QualcommImmersive Home 316-
QualcommImmersive Home 318 Firmware-
QualcommImmersive Home 318-
QualcommImmersive Home 3210 Firmware-
QualcommImmersive Home 3210-
QualcommImmersive Home 326 Firmware-
QualcommImmersive Home 326-

Related Weaknesses (CWE)

CWE-823

References

FAQ

What is CVE-2023-43553?

CVE-2023-43553 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

How severe is CVE-2023-43553?

CVE-2023-43553 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-43553?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csr8811 Firmware, Qualcomm Csr8811, Qualcomm Fastconnect 6900 Firmware.