vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-3024

Bluetooth LE segmented 'prepare write response' packet may lead to out-of-bounds memory access

MEDIUM
6.5
CVSS Score
Published: September 29, 2023 at 04:32 PM UTC
Updated: June 17, 2026 at 06:13 AM UTC
2 products affected across 2 vendorsGecko Software Development KitGecko Software Development Kit· also runs on 8 platforms

Using GSDK by silabs.com?

Get instant alerts when new vulnerabilities affect GSDK - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Forcing the Bluetooth LE stack to segment 'prepare write response' packets can lead to an out-of-bounds memory access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Gecko Software Development Kit· Silabs
95%
1.0.0 ≤ v < 6.0.0
Affected range stops below 6.0.0, so it looks safe — our inference, not a vendor statement
qualcomm-aqt1000 (environment) · qualcomm-csrb31024 (environment) · qualcomm-wcd9370 (environment) · qualcomm-wcd9375 (environment) · qualcomm-wcd9380 (environment) · qualcomm-wcd9385 (environment) · qualcomm-wsa8830 (environment) · qualcomm-wsa8835 (environment)
Gecko Software Development Kit· Silabs Com
60%
1.0.0 ≤ v < 6.0.01.0.0
Affected range stops below 6.0.0, so it looks safe — our inference, not a vendor statement

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Product
Source: [email protected]
https://github.com/SiliconLabs/gecko_sdk
Permissions RequiredVendor Advisory
Source: [email protected]
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000ViQvHQAV/?operationContext=S1

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787CWE-119

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card