PT-2024-11466 · Linux+1 · Linux Kernel+1

Published 2024-05-22 · Updated 2024-06-25 · CVE-2021-47472

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A memory leak issue has been identified in the Linux kernel, specifically in the mdiobus register function related to the mdiobus component. The issue occurs when device register() fails, and the necessary cleanup is not performed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-47472

OPENSUSE-SU-2024_2189-1

SUSE-SU-2024:1979-1

SUSE-SU-2024:1983-1

SUSE-SU-2024:2008-1

SUSE-SU-2024:2011-1

SUSE-SU-2024:2019-1

SUSE-SU-2024:2184-1

SUSE-SU-2024:2189-1

SUSE-SU-2024:2190-1

Affected Products

Linux Kernel

Suse

References · 1416

• https://osv.dev/vulnerability/SUSE-SU-2024:1983-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-47472 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:1979-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2011-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2019-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2190-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-47472 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2008-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2184-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2189-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-47472 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-47472 · Vendor Advisory
• https://bugzilla.suse.com/1224880 · Note
• https://suse.com/security/cve/CVE-2024-27413 · Note
• https://suse.com/security/cve/CVE-2021-47162 · Note