Description
In the Linux kernel, the following vulnerability has been resolved: ublk: santizize the arguments from userspace when adding a device Sanity check the values for queue depth and number of queues we get from userspace when adding a device.
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/0f8df5d6f25ac17c52a8bc6418e60a3e63130550 Patch
- git.kernel.org/stable/c/3162d8235c8c4d585525cee8a59d1c180940a968 Patch
- git.kernel.org/stable/c/8c8472855884355caf3d8e0c50adf825f83454b2 Patch
- git.kernel.org/stable/c/e2b2b7cf6368580114851cb3932f2ad9fbf23386 Patch
- git.kernel.org/stable/c/a52d4e28f643eb4ffc7ccb1de9bd47d876804f1f
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 9 · as of 7 November 2026
Could this be exploited in your environment?
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