🛡️ CVE-2022-25636
🟠 CVSS 7.8 — High ⚠️ Exploit Public CWE-269 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-269
Public Exploit ⚠️ Yes
Source NVD
Published 2022-02-24
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
communications-cloud-native-core-binding-support-function — —
communications-cloud-native-core-network-exposure-function — —
communications-cloud-native-core-policy — —
debian-linux — —
h300e — —
h300s — —
h410c — —
h410s — —
h500e — —
h500s — —
h700e — —
h700s — —
linux-kernel 5.16 5.16.12

References

Mailing List, Patch, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/02/22/1
Exploit, Third Party Advisory https://github.com/Bonfee/CVE-2022-25636
Exploit, Mailing List, Third Party Advisory https://www.openwall.com/lists/oss-security/2022/02/21/2
Mailing List, Patch, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/02/22/1
Exploit, Third Party Advisory https://github.com/Bonfee/CVE-2022-25636
Exploit, Mailing List, Third Party Advisory https://www.openwall.com/lists/oss-security/2022/02/21/2

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