CVE-2022-36946

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://marc.info/?l=netfilter-devel&m=165883202007292&w=2	Mailing List Patch Third Party Advisory
https://www.debian.org/security/2022/dsa-5207	Third Party Advisory
https://security.netapp.com/advisory/ntap-20220901-0007/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:::::::*
	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
	cpe:2.3:h:netapp:hci_compute_node:-:::::::*
	cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:::::::*
	cpe:2.3:a:netapp:solidfire_enterprise_sds:-:::::::*

Information

Published : 2022-07-27 13:15

Updated : 2022-10-27 07:14

NVD link : CVE-2022-36946

Mitre link : CVE-2022-36946

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

netapp

hci_compute_node
solidfire_\&_hci_storage_node
solidfire_\&_hci_management_node
active_iq_unified_manager
solidfire_enterprise_sds

linux

linux_kernel

debian

debian_linux

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