Vulnerability Name:

CVE-2021-26347 (CCN-226256)

Assigned:2021-01-29
Published:2022-05-10
Updated:2023-01-11
Summary:
CVSS v3 Severity:4.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)
4.1 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.7 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-26347

Source: XF
Type: UNKNOWN
amd-cve202126347-dos(226256)

Source: CCN
Type: AMD-SB-1028
AMD Server Vulnerabilities - May 2022

Source: psirt@amd.com
Type: UNKNOWN
psirt@amd.com

Oval Definitions
Definition IDClassTitleLast Modified
oval:org.opensuse.security:def:95239
P
Security update for kernel-firmware (Important)
2022-06-02
oval:org.opensuse.security:def:3609
P
Security update for kernel-firmware (Important)
2022-06-02
oval:org.opensuse.security:def:511
P
Security update for kernel-firmware (Important)
2022-06-02
oval:org.opensuse.security:def:900
P
Security update for kernel-firmware (Moderate)
2022-05-25
oval:org.opensuse.security:def:42293
P
Security update for kernel-firmware (Moderate)
2022-05-25
oval:org.opensuse.security:def:42389
P
Security update for kernel-firmware (Moderate)
2022-05-25
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