Race condition vulnerability in Linux kernel bluetooth in conn_info_{min,max}_age_set()

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Summary

CVECVE-2024-24857
StatePUBLISHED
AssignerAnolis
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-02-05 08:15:44 UTC
Updated2026-05-12 12:16:18 UTC
DescriptionA race condition was found in the Linux kernel's net/bluetooth device driver in conn_info_{min,max}_age_set() function. This can result in integrity overflow issue, possibly leading to bluetooth connection abnormality or denial of service.

Risk And Classification

Primary CVSS: v3.1 6.8 MEDIUM from [email protected]

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS: 0.000280000 probability, percentile 0.079330000 (date 2026-05-12)

Problem Types: CWE-362 | CWE-190 | CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.8MEDIUMCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
3.1[email protected]Secondary4.6MEDIUMCVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:L
3.1CNACVSS4.6MEDIUMCVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.8 rc1 All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux Kernel affected v4.0-rc1 v6.8-rc2 custom Linux, x86, ARM
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
lists.debian.org/debian-lts-announce/2024/06/msg00017.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Third Party Advisory
Bug Access Denied af854a3a-2127-422b-91ae-364da2661108 bugzilla.openanolis.cn Permissions Required
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
lists.debian.org/debian-lts-announce/2024/06/msg00020.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: 白家驹 <[email protected]> (en)

CNA: 韩桂栋 <[email protected]> (en)

Additional Advisory Data

Solutions

CNA: https://lore.kernel.org/lkml/[email protected]/T/ https://lore.kernel.org/lkml/[email protected]/T/

Legacy QID Mappings

  • 6000567 Debian Security Update for linux (DSA 5658-1)
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