GoogleOSV:CVE-2022-48775CVE-2022-48775
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
5.0%
In the Linux kernel, the following vulnerability has been resolved:
Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj
kobject_init_and_add() takes reference even when it fails.
According to the doc of kobject_init_and_add()：
If this function returns an error, kobject_put() must be called to
properly clean up the memory associated with the object.
Fix memory leak by calling kobject_put().
References
git.kernel.org/stable/c/417947891bd5ae327f15efed1a0da2b12ef24962
git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194
git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c
git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c
git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9
git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c
security-tracker.debian.org/tracker/CVE-2022-48775
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
5.0%