CVE-2022-31077

KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message response from KubeEdge can crash the CSI Driver controller server by triggering a nil-pointer dereference panic. As a consequence, the CSI Driver controller will be in denial of service. This bug has been fixed in Kubeedge 1.11.0, 1.10.1, and 1.9.3. Users should update to these versions to resolve the issue. At the time of writing, no workaround exists.

CVSS v3 5.7 MEDIUM
CVSS v2.0 3.5 LOW

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:N/A:P

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/kubeedge/kubeedge/pull/3899	Patch Third Party Advisory
https://github.com/kubeedge/kubeedge/pull/3899/commits/5d60ae9eabd6b6b7afe38758e19bbe8137664701	Patch Third Party Advisory
https://github.com/kubeedge/kubeedge/security/advisories/GHSA-x938-fvfw-7jh5	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:linuxfoundation:kubeedge::::::::
	cpe:2.3:a:linuxfoundation:kubeedge:1.10.0:-::::::
	cpe:2.3:a:linuxfoundation:kubeedge:1.10.0:beta0::::::

History

No history.

Information

Published : 2022-06-27 21:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-31077

Mitre link : CVE-2022-31077

CVE.ORG link : CVE-2022-31077

JSON object : View

Products Affected

linuxfoundation

kubeedge

CWE

CWE-476

NULL Pointer Dereference

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