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CVE-2023-3488

Uninitialized variable in Gecko Bootloader can leak secure stack

Published: Jul 28, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-908
3.8LOW
NVD MITRE
EPSS Score
0.3%
Top 84.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:CC:LI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-908

Affected Products

silabs.com
commercial·SG
Gecko BootloaderEmbeddedFirmware
Hardware Firmware / bios-uefi
silabs
commercial·USaka emberznet, silicon labs, gecko sdk, z-wave sdk
gecko software development kitLibraryLibrary
Hardware Firmware / cpu-gpu

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/SiliconLabs/gecko_sdk/releases
github.com
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi3HwQAJ?operationContext=S1
community.silabs.com

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