CVE-2020-25661

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Summary

CVECVE-2020-25661
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-11-05 21:15:00 UTC
Updated2023-02-12 23:40:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-843

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Redhat Enterprise Linux 8.3 All All All
Operating System Redhat Enterprise Linux 8.3 All All All

References

ReferenceSourceLinkTags
1891483 – (CVE-2020-25661) CVE-2020-25661 kernel: Red Hat only CVE-2020-12351 regression MISC bugzilla.redhat.com
BleedingTooth - Kernel Bluetooth vulnerabilities - CVE-2020-12351, CVE-2020-12352, and CVE-2020-24490 - Red Hat Customer Portal CONFIRM access.redhat.com Vendor Advisory
Red Hat Customer Portal CONFIRM access.redhat.com Mitigation, Vendor Advisory
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
1891483 – (CVE-2020-25661) CVE-2020-25661 kernel: Red Hat only CVE-2020-12351 regression CONFIRM bugzilla.redhat.com Issue Tracking, Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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