vulnerability

Red Hat: CVE-2024-50055: kernel: driver core: bus: Fix double free in driver API bus_register() (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Oct 21, 2024
Added
May 15, 2025
Modified
May 15, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

driver core: bus: Fix double free in driver API bus_register()

For bus_register(), any error which happens after kset_register() will
cause that @priv are freed twice, fixed by setting @priv with NULL after
the first free.

Solution(s)

redhat-upgrade-kernelredhat-upgrade-kernel-rt
Title
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