Home > Vulnerability Database > CVE-2020-4788

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2020-4788

Date: November 19, 2020

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

Severity Score

4.7

Related Resources (10)

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-4788

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/

Url: https://www.ibm.com/support/pages/node/6370729

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/

Url: https://www.oracle.com/security-alerts/cpujul2022.html

Url: http://www.openwall.com/lists/oss-security/2020/11/20/3

Url: http://www.openwall.com/lists/oss-security/2020/11/23/1

Url: https://access.redhat.com/security/cve/CVE-2020-4788

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/189296

Url: https://www.mend.io/vulnerability-database/CVE-2020-4788

Severity Score

4.7

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:	4.7
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	1.9
Access Vector (AV):	LOCAL
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

Do you need more information?

Contact Us