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osvGoogleOSV:CVE-2023-2481
HistoryMay 18, 2023 - 7:15 p.m.

CVE-2023-2481

2023-05-1819:15:09
Google
osv.dev
3
cve-2023-2481
silicon labs gecko
platform sdk
buffer clearing
key material duplication
ram
software

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_se_opaque_import_key

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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