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CVE-2021-35093

nvd nist
Published: Jan 3, 2022Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueCore

Affected (2)

Qualcomm
2 products
Csr8510 A10 Firmware
Csr8811 A12 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Csr8510 A10 Firmware
All versions
Running on/withPlatform Versions
Qualcomm
Csr8510 A10
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Csr8811 A12 Firmware
All versions
Running on/withPlatform Versions
Qualcomm
Csr8811 A12
All versions

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

Source: product-security@qualcomm.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.