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osvGoogleOSV:CVE-2023-32099
HistoryMay 18, 2023 - 7:15 p.m.

CVE-2023-32099

2023-05-1819:15:09
Google
osv.dev
5
compiler
buffer clearing
sli_se_sign_hash
silicon labs gecko platform sdk
key material duplication
ram
software security

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_sign_hashΒ 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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