CVE-2022-50059

In the Linux kernel, the following vulnerability has been resolved: ceph: don't leak snap_rwsem in handle_cap_grant When handle_cap_grant is called on an IMPORT op, then the snap_rwsem is held and the function is expected to release it before returning. It currently fails to do that in all cases which could lead to a deadlock.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/58dd4385577ed7969b80cdc9e2a31575aba6c712	Patch
https://git.kernel.org/stable/c/a090cc69699ec2d11b5e34cee8c61f0d4b0068cb	Patch
https://git.kernel.org/stable/c/aee18421bda6bf12a7cba6a3d7751c0e1cfd0094	Patch
https://git.kernel.org/stable/c/f546faa216d0f53a42ca73ba1fd8c48765b22d77	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-06-18 11:15

Updated : 2025-11-13 18:10

NVD link : CVE-2022-50059

Mitre link : CVE-2022-50059

CVE.ORG link : CVE-2022-50059

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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