LSN-0074-1

LSN-0074-1 · Kernel Live Patch Security Notice

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

Elena Petrova discovered that the pin controller device tree implementation in the Linux kernel did not properly handle string references. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-0427) Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate remote attacker could use this to expose sensitive information (kernel memory). (CVE-2020-12352) It was discovered that the GENEVE tunnel implementation in the Linux kernel when combined with IPSec did not properly select IP routes in some situations. An attacker could use this to expose sensitive information (unencrypted network traffic). (CVE-2020-25645) It was discovered that the LIO SCSI target implementation in the Linux kernel performed insufficient identifier checking in certain XCOPY requests. An attacker with access to at least one LUN in a multiple backstore environment could use this to expose sensitive information or modify data. (CVE-2020-28374)

Correctif disponible

Publication

2021-01-26T07:25:07Z

Mise à jour

2026-10-05T19:17:23.970825722Z

Pile logicielle: system

Vérifiez votre serveur →