Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ
This adds a check for encryption key size upon receiving
L2CAP_LE_CONN_REQ which is required by L2CAP/LE/CFC/BV-15-C which
expects L2CAP_CR_LE_BAD_KEY_SIZE.
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No vendor fix or workaround currently provided.
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Tracking
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Tue, 12 May 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* |
Fri, 08 May 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
cvssV3_1
|
Thu, 07 May 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 CWE-613 |
Thu, 07 May 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-1284 | |
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Wed, 06 May 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 CWE-613 |
Wed, 06 May 2026 12:15:00 +0000
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T22:18:24.900Z
Reserved: 2026-05-01T14:12:55.988Z
Link: CVE-2026-43134
No data.
Status : Analyzed
Published: 2026-05-06T12:16:30.617
Modified: 2026-05-12T21:11:06.747
Link: CVE-2026-43134
OpenCVE Enrichment
Updated: 2026-05-12T23:15:27Z