CVE-2024-24857: Race condition vulnerability in Linux kernel bluetooth in conn_info_{min,max}_age_set()
First published: Mon Feb 05 2024(Updated: )
A 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.
Credit: security@openanolis.org security@openanolis.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.10-1 6.12.11-1 | |
| Linux Kernel | <=3.19.8 | |
| Linux Kernel | >=6.0<=6.7.2 | |
| Linux Kernel | =6.8-rc1 |
Remedy
https://lore.kernel.org/lkml/20231222162310.6461-1-2045gemini@gmail.com/T/ https://lore.kernel.org/lkml/20231222162310.6461-1-2045gemini@gmail.com/T/
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Reference Links
- https://bugzilla.openanolis.cn/show_bug.cgi?id=8155
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://launchpad.net/bugs/cve/CVE-2024-24857
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24857
- https://nvd.nist.gov/vuln/detail/CVE-2024-24857
- https://security-tracker.debian.org/tracker/CVE-2024-24857
- https://ubuntu.com/security/CVE-2024-24857
- https://git.kernel.org/linus/7835fcfd132eb88b87e8eb901f88436f63ab60f7
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2298819
- https://access.redhat.com/errata/RHSA-2024:8870
- https://access.redhat.com/errata/RHSA-2024:8856
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2266247
Frequently Asked Questions
What is the severity of CVE-2024-24857?
CVE-2024-24857 has been classified with a medium severity due to the potential for integrity overflow issues.
How do I fix CVE-2024-24857?
To mitigate CVE-2024-24857, update the Linux kernel to versions 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.10-1, or 6.12.11-1.
Which versions of Linux are affected by CVE-2024-24857?
Linux kernel versions from 3.19.8 up to 6.8-rc1 are affected by CVE-2024-24857.
What are the potential impacts of CVE-2024-24857?
CVE-2024-24857 may lead to Bluetooth connection abnormalities or denial of service issues.
Is CVE-2024-24857 a race condition vulnerability?
Yes, CVE-2024-24857 is a race condition vulnerability that affects the Bluetooth device driver in the Linux kernel.
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