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nvd[email protected]NVD:CVE-2020-13844
HistoryJun 08, 2020 - 11:15 p.m.

CVE-2020-13844

2020-06-0823:15:10
CWE-203
web.nvd.nist.gov

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.0%

Arm Armv8-A core implementations utilizing speculative execution past unconditional changes in control flow may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka “straight-line speculation.”

Affected configurations

NVD
Node
armcortex-a32_firmwareMatch-
AND
armcortex-a32Match-
Node
armcortex-a35_firmwareMatch-
AND
armcortex-a35Match-
Node
armcortex-a53_firmwareMatch-
AND
armcortex-a53Match-
Node
armcortex-a57_firmwareMatch-
AND
armcortex-a57Match-
Node
armcortex-a72_firmwareMatch-
AND
armcortex-a72Match-
Node
armcortex-a73_firmwareMatch-
AND
armcortex-a73Match-
Node
armcortex-a34_firmwareMatch-
AND
armcortex-a34Match-
Node
opensuseleapMatch15.1
OR
opensuseleapMatch15.2

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.0%