CVE-2019-19062

CVE Details

Release Date:	2019-11-18
Impact:	None	What is this?

Description

A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042.

See more information about CVE-2019-19062 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	4.7
Vector String:	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Version:	3.0
Attack Vector:	Local
Attack Complexity:	High
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (dtrace-modules-3.8.13-118.48.1.el6uek)	ELSA-2020-5802	2020-08-06
Oracle Linux version 6 (kernel-uek)	ELSA-2020-5802	2020-08-06
Oracle Linux version 6 (kernel-uek)	ELSA-2020-5837	2020-09-03
Oracle Linux version 7 (dtrace-modules-3.8.13-118.48.1.el7uek)	ELSA-2020-5802	2020-08-06
Oracle Linux version 7 (kernel)	ELSA-2020-4060	2020-10-06
Oracle Linux version 7 (kernel-uek)	ELSA-2020-5802	2020-08-06
Oracle Linux version 7 (kernel-uek)	ELSA-2020-5804	2020-08-10
Oracle Linux version 7 (kernel-uek)	ELSA-2020-5837	2020-09-03
Oracle Linux version 8 (kernel)	ELSA-2020-4431	2020-11-10
Oracle VM version 3.4 (kernel-uek)	OVMSA-2020-0041	2020-09-03