CVE-2022-36946
HIGHLinux Kernel < 4.9.326 - Denial of Service
Title source: ruleDescription
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.
Exploits (3)
nomisec
STUB
1 stars
by Satheesh575555 · poc
https://github.com/Satheesh575555/linux-4.19.72_CVE-2022-36946
References (6)
Scores
CVSS v3
7.5
EPSS
0.0508
EPSS Percentile
89.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (8)
debian/debian_linux
10.0
debian/debian_linux
11.0
linux/linux_kernel
2.6.14 - 4.9.326
netapp/active_iq_unified_manager
netapp/hci_compute_node
netapp/solidfire_enterprise_sds
netapp/solidfire_\&_hci_management_node
netapp/solidfire_\&_hci_storage_node
Published
Jul 27, 2022
Tracked Since
Feb 18, 2026