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osvGoogleOSV:CVE-2023-0965
HistoryMay 18, 2023 - 7:15 p.m.

CVE-2023-0965

2023-05-1819:15:09
Google
osv.dev
4
silicon labs gecko platform
sdk
buffer clearing
key material duplication
ram
security vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

52.3%

Compiler removal of buffer clearing in sli_cryptoacc_transparent_key_agreement in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.

CPENameOperatorVersion
gecko_sdkeq4.2.1
gecko_sdkeq4.2.0

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

52.3%

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