CVE-2024-50080

Oct. 29, 2024, 2:34 p.m.

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-10-29
CVE-2024-50080

Product(s) Impacted

Linux kernel

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.

Weaknesses

Date

Published: Oct. 29, 2024, 1:15 a.m.

Last Modified: Oct. 29, 2024, 2:34 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

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

References

https://git.kernel.org/stable/c/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce
416baaa9-dc9f-4396-8d5f-8c081fb06d67