scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/413df704f149dec585df07466d2401bbd1f490a0
- https://git.kernel.org/stable/c/568c7c4c77eee6df7677bb861b7cee7398a3255d
- https://git.kernel.org/stable/c/60312ae7392f9c75c6591a52fc359cf7f810d48f
- https://git.kernel.org/stable/c/a776050373893e4c847a49abeae2ccb581153df0
- https://git.kernel.org/stable/c/f81eaf08385ddd474a2f41595a7757502870c0eb
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47682.json
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://nvd.nist.gov/vuln/detail/CVE-2024-47682