CVE-2024-27021 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: r8169: fix LED-related deadlock on module removal Binding devm_led_classdev_register() to the netdev is problematic because on module removal we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.9:rc3::::::

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:38:::::::*
	cpe:2.3:o:fedoraproject:fedora:39:::::::*
	cpe:2.3:o:fedoraproject:fedora:40:::::::*

No data.

References

Link	Providers
https://git.kernel.org/stable/c/19fa4f2a85d777a8052e869c1b892a2f7556569d
https://git.kernel.org/stable/c/53d986f39acd8ea11c9e460732bfa5add66360d9
https://lore.kernel.org/linux-cve-announce/2024050151-CVE-2024-27021-6a83@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-27021
https://www.cve.org/CVERecord?id=CVE-2024-27021

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-01T05:30:21.242Z

Updated: 2024-08-02T00:21:05.941Z

Reserved: 2024-02-19T14:20:24.210Z

Link: CVE-2024-27021

Vulnrichment

Updated: 2024-08-02T00:21:05.941Z

NVD

Status : Analyzed

Published: 2024-05-01T06:15:20.960

Modified: 2024-05-23T19:37:02.563

Link: CVE-2024-27021

Redhat

Severity : Moderate

Publid Date: 2024-05-01T00:00:00Z

Links: CVE-2024-27021 - Bugzilla

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