CVE-2022-32250
Linux Netfilter NFT_STATEFUL_EXPR Use-After-Free Privilege Escalation
Description
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.
INFO
Published Date :
June 2, 2022, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 7:06 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2022-32250 has a 26 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2022-32250
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-32250
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Makefile Shell C
None
C Shell Python Assembly Ruby Makefile Meson
Auto Root / Privilege Escalation Exploit
autoroot privilege privilege-escalation root
Shell
My exploit for CVE-2022-32250 for linux kernel 5.18
C
None
Shell
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms
Assembly Python Shell PHP C++ C Go Ruby HTML Java
CVE-2022-32250-LPE
None
Python Shell
None
Linux privilege escalation exploits collection.
C Shell Python Assembly Ruby Makefile Meson
None
None
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-32250
vulnerability anywhere in the article.
- Cybersecurity News
11 Russian Linux Kernel Developers Lose Maintainer Status Due to “Compliance Requirements”
The Linux kernel community is buzzing with controversy following the removal of 11 developers, primarily associated with Russian companies, from the list of subsystem maintainers. Greg Kroah-Hartman, ... Read more
The following table lists the changes that have been made to the
CVE-2022-32250
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/06/03/1 Added Reference http://www.openwall.com/lists/oss-security/2022/06/04/1 Added Reference http://www.openwall.com/lists/oss-security/2022/06/20/1 Added Reference http://www.openwall.com/lists/oss-security/2022/07/03/5 Added Reference http://www.openwall.com/lists/oss-security/2022/07/03/6 Added Reference http://www.openwall.com/lists/oss-security/2022/08/25/1 Added Reference http://www.openwall.com/lists/oss-security/2022/09/02/9 Added Reference https://blog.theori.io/research/CVE-2022-32250-linux-kernel-lpe-2022/ Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2092427 Added Reference https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/net/netfilter?id=520778042ccca019f3ffa136dd0ca565c486cedd Added Reference https://github.com/theori-io/CVE-2022-32250-exploit Added Reference https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ Added Reference https://security.netapp.com/advisory/ntap-20220715-0005/ Added Reference https://www.debian.org/security/2022/dsa-5161 Added Reference https://www.debian.org/security/2022/dsa-5173 Added Reference https://www.openwall.com/lists/oss-security/2022/05/31/1 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ -
Reanalysis by [email protected]
May. 16, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.18.1 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.1 up to (excluding) 4.9.318 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.283 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.247 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.120 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.45 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.17.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 5.18.2 -
Modified Analysis by [email protected]
Sep. 09, 2022
Action Type Old Value New Value Changed Reference Type http://www.openwall.com/lists/oss-security/2022/06/20/1 No Types Assigned http://www.openwall.com/lists/oss-security/2022/06/20/1 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/07/03/5 No Types Assigned http://www.openwall.com/lists/oss-security/2022/07/03/5 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/07/03/6 No Types Assigned http://www.openwall.com/lists/oss-security/2022/07/03/6 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/08/25/1 No Types Assigned http://www.openwall.com/lists/oss-security/2022/08/25/1 Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/09/02/9 No Types Assigned http://www.openwall.com/lists/oss-security/2022/09/02/9 Mailing List, Third Party Advisory Changed Reference Type https://blog.theori.io/research/CVE-2022-32250-linux-kernel-lpe-2022/ No Types Assigned https://blog.theori.io/research/CVE-2022-32250-linux-kernel-lpe-2022/ Exploit, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2092427 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2092427 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/theori-io/CVE-2022-32250-exploit No Types Assigned https://github.com/theori-io/CVE-2022-32250-exploit Exploit, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20220715-0005/ No Types Assigned https://security.netapp.com/advisory/ntap-20220715-0005/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2022/dsa-5161 No Types Assigned https://www.debian.org/security/2022/dsa-5161 Third Party Advisory Changed Reference Type https://www.debian.org/security/2022/dsa-5173 No Types Assigned https://www.debian.org/security/2022/dsa-5173 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 02, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/09/02/9 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 25, 2022
Action Type Old Value New Value Added Reference https://github.com/theori-io/CVE-2022-32250-exploit [No Types Assigned] Added Reference https://blog.theori.io/research/CVE-2022-32250-linux-kernel-lpe-2022/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 25, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/08/25/1 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 15, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20220715-0005/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 04, 2022
Action Type Old Value New Value Added Reference https://www.debian.org/security/2022/dsa-5173 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 03, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/07/03/6 [No Types Assigned] Added Reference http://www.openwall.com/lists/oss-security/2022/07/03/5 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 20, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/06/20/1 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 20, 2022
Action Type Old Value New Value Added Reference https://www.debian.org/security/2022/dsa-5161 [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2092427 [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 12, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2022/06/03/1 No Types Assigned http://www.openwall.com/lists/oss-security/2022/06/03/1 Exploit, Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/06/04/1 No Types Assigned http://www.openwall.com/lists/oss-security/2022/06/04/1 Mailing List, Patch, Third Party Advisory Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/net/netfilter?id=520778042ccca019f3ffa136dd0ca565c486cedd No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/net/netfilter?id=520778042ccca019f3ffa136dd0ca565c486cedd Mailing List, Patch, Vendor Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2022/05/31/1 No Types Assigned https://www.openwall.com/lists/oss-security/2022/05/31/1 Exploit, Mailing List, Patch, Third Party Advisory Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.18.1 -
CVE Modified by [email protected]
Jun. 05, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/06/04/1 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 03, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/06/03/1 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-32250
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-32250
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.19 }} 0.05%
score
0.57239
percentile