CVE-2026-45997
scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 27, 2026 |
| Last Updated | Jun 1, 2026 |
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Affected Versions
Linux / Linux
265dfe8ebbabae7959060bd1c3f75c2473b697ed < 2c2c14b7dfccad8c5a28802849e40c21252e4c28 265dfe8ebbabae7959060bd1c3f75c2473b697ed < 262152ec37101f9dc524743ccdbd6c7641d14573 265dfe8ebbabae7959060bd1c3f75c2473b697ed < b64b4f499801b12d0e2785447e4df6c164c608a9 265dfe8ebbabae7959060bd1c3f75c2473b697ed < 13e550fbfccdb311e76ec96892dfe35f0dba0657 265dfe8ebbabae7959060bd1c3f75c2473b697ed < a95d38c5701431bfc826e7b18acc0785919d5c88 265dfe8ebbabae7959060bd1c3f75c2473b697ed < 1e111c4b3a726df1254670a5cc4868cedb946d37 d56459d361a9a99bead8b594635353053271356c a3e5a9208466b63f27a2509a691023b446ea5105 4e8e6427319de323f613caa8fd37120df83138d0 eadb60bcc2005247d97dcb3becee57aba4024ff4 350d048cc506368a316f0bc4082426b24a2a9fc0 60df9f55562a57173a11b6c7011eee40dfa48157 e95f62013a1159eeea752bb52df0683ee77f70ca 4.4.288 < 4.5 4.9.286 < 4.10 4.14.250 < 4.15 4.19.210 < 4.20 5.4.152 < 5.5 5.10.72 < 5.11 5.14.11 < 5.15
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/2c2c14b7dfccad8c5a28802849e40c21252e4c28 git.kernel.org: https://git.kernel.org/stable/c/262152ec37101f9dc524743ccdbd6c7641d14573 git.kernel.org: https://git.kernel.org/stable/c/b64b4f499801b12d0e2785447e4df6c164c608a9 git.kernel.org: https://git.kernel.org/stable/c/13e550fbfccdb311e76ec96892dfe35f0dba0657 git.kernel.org: https://git.kernel.org/stable/c/a95d38c5701431bfc826e7b18acc0785919d5c88 git.kernel.org: https://git.kernel.org/stable/c/1e111c4b3a726df1254670a5cc4868cedb946d37