CVE-2026-45997

scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails

3Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackepss 0.1%

probabilidade de exploração

0.1%top 98% das CVEs

exploração observada

nãonenhuma fonte reporta

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.

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/13e550fbfccdb311e76ec96892dfe35f0dba0657 https://git.kernel.org/stable/c/1e111c4b3a726df1254670a5cc4868cedb946d37 https://git.kernel.org/stable/c/262152ec37101f9dc524743ccdbd6c7641d14573 https://git.kernel.org/stable/c/2c2c14b7dfccad8c5a28802849e40c21252e4c28 https://git.kernel.org/stable/c/a95d38c5701431bfc826e7b18acc0785919d5c88 https://git.kernel.org/stable/c/b64b4f499801b12d0e2785447e4df6c164c608a9