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CVE-2022-23825

Date: July 14, 2022

Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.

Severity Score

6.5

Related Resources (18)

Url: https://security.gentoo.org/glsa/202402-07

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KLSRW4LLTAT3CZMOYVNTC7YIYGX3KLED/

Url: https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1037

Url: https://security-tracker.debian.org/tracker/CVE-2022-23825

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/

Url: http://www.openwall.com/lists/oss-security/2022/11/10/2

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/

Url: http://www.openwall.com/lists/oss-security/2022/11/08/1

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLSRW4LLTAT3CZMOYVNTC7YIYGX3KLED/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/

Url: https://security.alpinelinux.org/vuln/CVE-2022-23825

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-23825

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/

Url: https://www.debian.org/security/2022/dsa-5184

Url: https://access.redhat.com/security/cve/CVE-2022-23825

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/

Url: https://www.mend.io/vulnerability-database/CVE-2022-23825

Severity Score

6.5

Weakness Type (CWE)

Exposure of Resource to Wrong Sphere

CWE-668

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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