CVE-2026-45997

In the Linux kernel, the following vulnerability has been resolved: scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails If device_add(&sdkp->disk_dev) fails, put_device() runs scsi_disk_release(), which frees the scsi_disk but leaves the gendisk referenced. The device_add_disk() error path in sd_probe() calls put_disk(gd); call put_disk(gd) here to mirror that cleanup.

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-05-27

Last modified

2026-10-15

Affected products

• Linux Kernel (Linux)
• Simatic S7-1500 Tm Mfp - Gnulinux Subsystem (Siemens)

References

• https://git.kernel.org/stable/c/2c2c14b7dfccad8c5a28802849e40c21252e4c28
• https://git.kernel.org/stable/c/262152ec37101f9dc524743ccdbd6c7641d14573
• https://git.kernel.org/stable/c/b64b4f499801b12d0e2785447e4df6c164c608a9
• https://git.kernel.org/stable/c/13e550fbfccdb311e76ec96892dfe35f0dba0657
• https://git.kernel.org/stable/c/a95d38c5701431bfc826e7b18acc0785919d5c88
• https://git.kernel.org/stable/c/1e111c4b3a726df1254670a5cc4868cedb946d37
• https://cert-portal.siemens.com/productcert/html/ssa-784472.html