Silabs Gecko Platform SDK prior 4.4.0 Glitch Detection initialization of resource
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.7 | $0-$5k | 0.00 |
A vulnerability was found in Silabs Gecko Platform SDK and classified as critical. This issue affects an unknown part of the component Glitch Detection. The manipulation with an unknown input leads to a initialization of resource vulnerability. Using CWE to declare the problem leads to CWE-909. The product does not initialize a critical resource. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.
The weakness was published 01/04/2024. The advisory is shared at community.silabs.com. The identification of this vulnerability is CVE-2023-5138 since 09/22/2023. Neither technical details nor an exploit are publicly available.
Upgrading to version 4.4.0 eliminates this vulnerability.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.8VulDB Meta Temp Score: 6.7
VulDB Base Score: 6.8
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.8
NVD Vector: 🔍
CNA Base Score: 6.8
CNA Vector (Silicon Labs): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Initialization of resourceCWE: CWE-909 / CWE-908
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Gecko Platform SDK 4.4.0
Timeline
09/22/2023 🔍01/04/2024 🔍
01/04/2024 🔍
09/27/2024 🔍
Sources
Advisory: community.silabs.comStatus: Confirmed
CVE: CVE-2023-5138 (🔍)
Entry
Created: 01/04/2024 08:59 AMUpdated: 09/27/2024 07:54 PM
Changes: 01/04/2024 08:59 AM (48), 09/27/2024 07:54 PM (25)
Complete: 🔍
Cache ID: 18:DA9:40
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