CVE-2020-25661

published 2020-11-05

CVE-2020-25661: A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw…

Priority P3 50 high 8.8 CVSS 3.1

AV A AC L PR N UI N S U C H I H A H

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
debian	linux	—	—
redhat	enterprise_linux	—	—

CVSS provenance

nvd v3.1 8.8 HIGH CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 8.3 HIGH AV:A/AC:L/Au:N/C:C/I:C/A:C

osv 8.8 HIGH

vendor_debian 8.8 LOW

vendor_redhat 8.8 HIGH

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