CVE-2021-47550: linux kernel — Fix

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix potential memleak In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed There is a potential memleak if not call kobject_put.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-401 CWE-401

Affected Products

Vendor	Product	Versions
linux	linux_kernel	< 5.10.84
linux	linux_kernel	5.11 — 5.15.7

References

Advisories & Patches

https://git.kernel.org/stable/c/27dfaedc0d321b4ea4e10c53e4679d6911ab17aa https://git.kernel.org/stable/c/75752ada77e0726327adf68018b9f50ae091baeb https://git.kernel.org/stable/c/c746945fb6bcbe3863c9ea6369c7ef376e38e5eb https://git.kernel.org/stable/c/27dfaedc0d321b4ea4e10c53e4679d6911ab17aa https://git.kernel.org/stable/c/75752ada77e0726327adf68018b9f50ae091baeb https://git.kernel.org/stable/c/c746945fb6bcbe3863c9ea6369c7ef376e38e5eb

Frequently Asked Questions

What is CVE-2021-47550? +

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix potential memleak In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed There is a potential memleak if not call kobject_put. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2021-47550? +

CVE-2021-47550 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2021-47550? +

CVE-2021-47550 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2021-47550? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2021-47550