Bluetooth: btintel: Fix null ptr deref in btintel_read_version
Summary
| CVE | CVE-2024-35933 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-05-19 11:15:49 UTC |
| Updated | 2026-05-12 12:16:41 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Fix null ptr deref in btintel_read_version If hci_cmd_sync_complete() is triggered and skb is NULL, then hdev->req_skb is NULL, which will cause this issue. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-476
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected abfeea476c68afea54c9c050a2d3b19d5d2ee873 b19fe5eea619d54eea59bb8a37c0f8d00ef0e912 git | Not specified |
| CNA | Linux | Linux | affected abfeea476c68afea54c9c050a2d3b19d5d2ee873 ffdca0a62abaf8c41d8d9ea132000fd808de329b git | Not specified |
| CNA | Linux | Linux | affected abfeea476c68afea54c9c050a2d3b19d5d2ee873 22d3053ef05f0b5045e45bd91e7473846261d65e git | Not specified |
| CNA | Linux | Linux | affected abfeea476c68afea54c9c050a2d3b19d5d2ee873 b79e040910101b020931ba0c9a6b77e81ab7f645 git | Not specified |
| CNA | Linux | Linux | affected 5.17 | Not specified |
| CNA | Linux | Linux | unaffected 5.17 semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.86 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.27 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.8.6 6.8.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.9 * original_commit_for_fix | Not specified |
| ADP | Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem | affected * custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/ffdca0a62abaf8c41d8d9ea132000fd808de329b | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/006936ecb4edfc3102464044f75858c714e34d28 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| lists.debian.org/debian-lts-announce/2024/06/msg00017.html | af854a3a-2127-422b-91ae-364da2661108 | lists.debian.org | Mailing List |
| git.kernel.org/stable/c/ec2049fb2b8be3e108fe2ef1f1040f91e72c9990 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/68a69bb2ecafaacdb998a87783068fb51736f43b | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/b79e040910101b020931ba0c9a6b77e81ab7f645 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| cert-portal.siemens.com/productcert/html/ssa-265688.html | 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e | cert-portal.siemens.com | |
| git.kernel.org/stable/c/86e9b47e8a75c74b1bd83a479979b425c5dc8bd9 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| git.kernel.org/stable/c/22d3053ef05f0b5045e45bd91e7473846261d65e | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| lists.debian.org/debian-lts-announce/2024/06/msg00020.html | af854a3a-2127-422b-91ae-364da2661108 | lists.debian.org | Mailing List |
| git.kernel.org/stable/c/b19fe5eea619d54eea59bb8a37c0f8d00ef0e912 | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.