CVE-2024-23307: Integer overflow in raid5_cache_count in Linux kernel
First published: Thu Jan 25 2024(Updated: )
Integer Overflow or Wraparound vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (md, raid, raid5 modules) allows Forced Integer Overflow.
Credit: security@openanolis.org security@openanolis.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=4.1<6.1.84 | |
| Linux Kernel | >=6.2<6.6.24 | |
| Linux Kernel | >=6.7<6.7.12 | |
| Linux Kernel | >=6.8<6.8.3 | |
| 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 |
Remedy
https://patchwork.kernel.org/project/linux-raid/patch/20240112071017.16313-1-2045gemini@gmail.com/ https://patchwork.kernel.org/project/linux-raid/patch/20240112071017.16313-1-2045gemini@gmail.com/
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Reference Links
- https://bugzilla.openanolis.cn/show_bug.cgi?id=7975
- https://launchpad.net/bugs/cve/CVE-2024-23307
- https://lore.kernel.org/linux-raid/20240112071017.16313-1-2045gemini@gmail.com/#r
- https://patchwork.kernel.org/project/linux-raid/patch/20240112071017.16313-1-2045gemini@gmail.com/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2267706
- https://access.redhat.com/errata/RHSA-2024:3618
- https://access.redhat.com/errata/RHSA-2024:3627
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2267705
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-23307
- https://nvd.nist.gov/vuln/detail/CVE-2024-23307
- https://security-tracker.debian.org/tracker/CVE-2024-23307
- https://ubuntu.com/security/CVE-2024-23307
- https://git.kernel.org/linus/dfd2bf436709b2bccb78c2dda550dde93700efa7
Frequently Asked Questions
What is the severity of CVE-2024-23307?
The severity of CVE-2024-23307 is high due to its potential for causing forced integer overflow vulnerabilities in the Linux kernel.
How do I fix CVE-2024-23307?
To fix CVE-2024-23307, update the Linux kernel to version 6.1.123-1 or later on Debian systems.
What versions of the Linux kernel are affected by CVE-2024-23307?
CVE-2024-23307 affects Linux kernel versions from 4.1 up to but not including 6.2, 6.6.24, 6.7, and 6.8.3.
What types of systems are impacted by CVE-2024-23307?
CVE-2024-23307 impacts systems running the Linux kernel on x86 and ARM architectures.
What modules in the Linux kernel are involved in CVE-2024-23307?
CVE-2024-23307 specifically involves the md, raid, and raid5 modules of the Linux kernel.
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