Linux Kernel up to 6.8-rc1 Bluetooth race condition

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Linux Kernel up to 6.8-rc1. This issue affects some unknown processing of the component Bluetooth. The manipulation leads to race condition. This vulnerability is traded as CVE-2024-24858. Access to the local network is required for this attack to succeed. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 6.8-rc1 (Operating System). This issue affects some unknown processing of the component Bluetooth. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is availability. The summary by CVE is:

A race condition was found in the Linux kernel's net/bluetooth in {conn,adv}_{min,max}_interval_set() function. This can result in I2cap connection or broadcast abnormality issue, possibly leading to denial of service.

The weakness was shared 02/05/2024. It is possible to read the advisory at bugzilla.openanolis.cn. The identification of this vulnerability is CVE-2024-24858 since 02/01/2024. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 210815 (RHEL 9 : kernel (RHSA-2024:9315)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 6.8-rc2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (210815). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 4.6
CNA Vector (OpenAnolis): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 210815
Nessus Name: RHEL 9 : kernel (RHSA-2024:9315)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 6.8-rc2

Timelineinfo

02/01/2024 🔍
02/05/2024 +4 days 🔍
02/05/2024 +0 days 🔍
04/20/2025 +440 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: bugzilla.openanolis.cn
Status: Confirmed

CVE: CVE-2024-24858 (🔍)
GCVE (CVE): GCVE-0-2024-24858
GCVE (VulDB): GCVE-100-252839

Entryinfo

Created: 02/05/2024 08:58
Updated: 04/20/2025 03:57
Changes: 02/05/2024 08:58 (50), 02/29/2024 08:15 (12), 06/26/2024 01:56 (15), 11/13/2024 09:39 (3), 04/20/2025 03:57 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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