CVE-2022-25636

HIGH CVSS: 7.8 Published: 2022-02-24 Modified: 2026-06-17

Description

net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

Affected Platforms

Netapp H410SOracle Communications Cloud Native Core Binding Support FunctionNetapp H410CNetapp H500ENetapp H300SDebian Debian LinuxNetapp H500SOracle Communications Cloud Native Core PolicyNetapp H700ELinux Linux Kernel

Weakness Type

CWE-269

References

http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LS…
http://www.openwall.com/lists/oss-security/2022/02/22/1
https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git/commit/?id=b1a5…
https://github.com/Bonfee/CVE-2022-25636
https://nickgregory.me/linux/security/2022/03/12/cve-2022-25636/
https://security.netapp.com/advisory/ntap-20220325-0002/