CVE-2024-47682: scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix off-by-one error in sd_read_block_characteristics() Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when accessing the zoned field at offset 8.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux kernel | >=5.19<6.1.113 | |
| Linux kernel | >=6.2<6.6.54 | |
| Linux kernel | >=6.7<6.10.13 | |
| Linux kernel | >=6.11<6.11.2 | |
| Linux Kernel | >=5.19<6.1.113 | |
| Linux Kernel | >=6.2<6.6.54 | |
| Linux Kernel | >=6.7<6.10.13 | |
| Linux Kernel | >=6.11<6.11.2 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.128-1 6.12.20-1 6.12.21-1 | |
| debian/linux-6.1 | 6.1.129-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/60312ae7392f9c75c6591a52fc359cf7f810d48f
- https://git.kernel.org/stable/c/568c7c4c77eee6df7677bb861b7cee7398a3255d
- https://git.kernel.org/stable/c/a776050373893e4c847a49abeae2ccb581153df0
- https://git.kernel.org/stable/c/413df704f149dec585df07466d2401bbd1f490a0
- https://git.kernel.org/stable/c/f81eaf08385ddd474a2f41595a7757502870c0eb
- https://launchpad.net/bugs/cve/CVE-2024-47682
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47682
- https://nvd.nist.gov/vuln/detail/CVE-2024-47682
- https://security-tracker.debian.org/tracker/CVE-2024-47682
- https://ubuntu.com/security/CVE-2024-47682
- https://git.kernel.org/linus/f81eaf08385ddd474a2f41595a7757502870c0eb
Frequently Asked Questions
What is the severity of CVE-2024-47682?
CVE-2024-47682 has a significant severity level due to the potential for an out-of-bounds read that can lead to security issues.
How do I fix CVE-2024-47682?
To fix CVE-2024-47682, update your Linux kernel to a version that includes the patch for this vulnerability.
What versions of the Linux kernel are affected by CVE-2024-47682?
CVE-2024-47682 affects Linux kernel versions between 5.19 and 6.1.113, from 6.2 to 6.6.54, from 6.7 to 6.10.13, and 6.11 to 6.11.2.
What types of systems are impacted by CVE-2024-47682?
Systems running affected versions of the Linux kernel, particularly those utilizing SCSI devices, are impacted by CVE-2024-47682.
Is CVE-2024-47682 related to any specific software or platforms?
CVE-2024-47682 is related to the Linux kernel and may affect virtual environments running on QEMU and similar platforms.
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