CVE-2024-35928

medium

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init() This ensures that the memory mapped by ioremap for adev->rmmio, is properly handled in amdgpu_device_init(). If the function exits early due to an error, the memory is unmapped. If the function completes successfully, the memory remains mapped. Reported by smatch: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4337 amdgpu_device_init() warn: 'adev->rmmio' from ioremap() not released on lines: 4035,4045,4051,4058,4068,4337

References

https://git.kernel.org/stable/c/eb4f139888f636614dab3bcce97ff61cefc4b3a7

https://git.kernel.org/stable/c/c5f9fe2c1e5023fa096189a8bfba6420aa035587

https://git.kernel.org/stable/c/aa665c3a2aca2ffe31b9645bda278e96dfc3b55c

https://git.kernel.org/stable/c/14ac934db851642ea8cd1bd4121c788a8899ef69

Details

Source: Mitre, NVD

Published: 2024-05-19

Updated: 2024-05-20

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium