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CVE-2020-10732

Public on 2020-06-12
Modified on 2020-07-21
Description

A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.

Severity
Medium
See what this means
CVSS v3 Base Score
3.3
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 kernel 2020-07-14 21:14 ALAS-2020-1401
Amazon Linux 2 - Core kernel 2020-07-21 16:34 ALAS2-2020-1465
Amazon Linux 2 - Kernel-5.4 Extra kernel 2022-01-20 19:20 ALAS2KERNEL-5.4-2022-012

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD CVSSv3 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
NVD CVSSv2 3.6 AV:L/AC:L/Au:N/C:P/I:N/A:P