cve-2020-25661
Vulnerability from cvelistv5
Published
2020-11-05 20:04
Modified
2024-08-04 15:40
Severity ?
7.5 (High) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2020-12351Mitigation, Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/security/vulnerabilities/BleedingToothVendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661Issue Tracking, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2020-12351Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/vulnerabilities/BleedingToothVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25661Issue Tracking, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
Red Hat kernel Version: kernel-4.18.0-240.el8
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