Description

In the Linux kernel, the following vulnerability has been resolved: ublk: don't allow user copy for unprivileged device UBLK_F_USER_COPY requires userspace to call write() on ublk char device for filling request buffer, and unprivileged device can't be trusted. So don't allow user copy for unprivileged device.

INFO

Published Date :

2024-10-29T00:50:22.561Z

Last Modified :

2025-10-01T20:27:20.689Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-50080 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-50080.

URL Resource
https://git.kernel.org/stable/c/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6 cve-icon cve-icon
https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc cve-icon cve-icon
https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102936-CVE-2024-50080-72ba@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-50080 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-50080 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
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Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact