CVE-2022-25636

Published on: Not Yet Published

Last Modified on: 02/24/2023 03:29:00 PM UTC

CVE-2022-25636

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Debian Linux from Debian contain the following vulnerability:

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.

CVE-2022-25636 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
LOCAL	LOW	LOW	NONE
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
UNCHANGED	HIGH	HIGH	HIGH

CVSS2 Score: 6.9 - MEDIUM

Access Vector^ⓘ	Access Complexity	Authentication
LOCAL	MEDIUM	NONE
Confidentiality Impact	Integrity Impact	Availability Impact
COMPLETE	COMPLETE	COMPLETE

CVE References

Description	Tags ^ⓘ	Link
oss-security - Re: Linux kernel: heap out of bounds write in nf_dup_netdev.c since 5.4	www.openwall.com text/html	MLIST [oss-security] 20220222 Re: Linux kernel: heap out of bounds write in nf_dup_netdev.c since 5.4
The Discovery and Exploitation of CVE-2022-25636 · Nick Gregory	nickgregory.me text/html	MISC nickgregory.me/linux/security/2022/03/12/cve-2022-25636/
Debian -- Security Information -- DSA-5095-1 linux	www.debian.org Depreciated Link text/html	DEBIAN DSA-5095
oss-security - Linux kernel: heap out of bounds write in nf_dup_netdev.c since 5.4	www.openwall.com text/x-c	MISC www.openwall.com/lists/oss-security/2022/02/21/2
Kernel Live Patch Security Notice LSN-0085-1 ≈ Packet Storm	packetstormsecurity.com text/html	MISC packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html
CVE-2022-25636 Linux Kernel Vulnerability in NetApp Products \| NetApp Product Security	security.netapp.com text/html	CONFIRM security.netapp.com/advisory/ntap-20220325-0002/
kernel/git/netfilter/nf.git - Netfilter Group nf tree	git.kernel.org text/html	MISC git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git/commit/?id=b1a5983f56e371046dcf164f90bfaf704d2b89f6
GitHub - Bonfee/CVE-2022-25636: CVE-2022-25636	github.com text/html	MISC github.com/Bonfee/CVE-2022-25636
Oracle Critical Patch Update Advisory - July 2022	www.oracle.com text/html	MISC www.oracle.com/security-alerts/cpujul2022.html

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Related QID Numbers

159647 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2022-9182)
159665 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9181)
159727 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2022-9245)
159729 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2022-9244)
159766 Oracle Enterprise Linux Security Update for kernel (ELSA-2022-1550)
179115 Debian Security Update for linux (DSA 5095-1)
198694 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5317-1)
198695 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-5318-1)
198728 Ubuntu Security Notification for Linux kernel (Intel IOTG) Vulnerabilities (USN-5362-1)
240220 Red Hat Update for kernel-rt (RHSA-2022:1413)
240221 Red Hat Update for kpatch-patch (RHSA-2022:1418)
240224 Red Hat Update for kernel security (RHSA-2022:1455)
240237 Red Hat Update for kpatch-patch (RHSA-2022:1535)
240243 Red Hat Update for kernel-rt (RHSA-2022:1555)
240249 Red Hat Update for kernel (RHSA-2022:1550)
353213 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-024
353214 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2022-012
354468 Amazon Linux Security Advisory for kernel : ALAS2022-2022-185
354499 Amazon Linux Security Advisory for kernel : ALAS2022-2022-042
354542 Amazon Linux Security Advisory for kernel : ALAS-2022-185
355199 Amazon Linux Security Advisory for kernel : ALAS2023-2023-070
376925 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2022:0125)
377124 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2022:0029)
751952 OpenSUSE Security Update for Linux Kernel (openSUSE-SU-2022:1039-1)
751956 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2022:1037-1)
752016 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:1039-1)
753132 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) (SUSE-SU-2022:0978-1)
753289 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 15 for SLE 15 SP3) (SUSE-SU-2022:1034-1)
753327 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 13 for SLE 15 SP3) (SUSE-SU-2022:0998-1)
753348 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:1038-1)
753422 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2022:1037-1)
753487 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 10 for SLE 15 SP3) (SUSE-SU-2022:0984-1)
940484 AlmaLinux Security Update for kernel (ALSA-2022:1550)
960120 Rocky Linux Security Update for kernel (RLSA-2022:1550)
960121 Rocky Linux Security Update for kernel-rt (RLSA-2022:1555)

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Debian	Debian Linux	11.0	All	All	All
Operating System	Linux	Linux Kernel	All	All	All	All
Hardware	Netapp	Baseboard Management Controller H300e	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H300s	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H410c	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H410s	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H500e	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H500s	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H700e	-	All	All	All
Hardware	Netapp	Baseboard Management Controller H700s	-	All	All	All
Application	Oracle	Communications Cloud Native Core Binding Support Function	22.1.3	All	All	All
Application	Oracle	Communications Cloud Native Core Network Exposure Function	22.1.1	All	All	All
Application	Oracle	Communications Cloud Native Core Policy	22.2.0	All	All	All

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*:
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h300e:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h300s:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h410c:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h410s:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h500e:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h500s:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h700e:-:*:*:*:*:*:*:*:
cpe:2.3:h:netapp:baseboard_management_controller_h700s:-:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@CVEreport	CVE-2022-25636 : net/netfilter/nf_dup_netdev.c in the #Linux #kernel 5.4 through 5.6.10 allows local users to gain… twitter.com/i/web/status/1…	2022-02-28 18:37:47
/r/linux	The Discovery and Exploitation of CVE-2022-25636	2022-03-12 17:43:48
/r/cybersecurity	The Discovery and Exploitation of CVE-2022-25636 · Nick Gregory	2022-03-12 18:21:51
/r/SecOpsDaily	The Discovery and Exploitation of CVE-2022-25636 · Nick Gregory	2022-03-14 18:05:39
/r/linkersec	The Discovery and Exploitation of CVE-2022-25636	2022-03-15 14:45:07
/r/netsec	CVE-2022-25636 : New Linux Bug in Netfilter Firewall Module Lets Attackers Gain Root Access	2022-03-16 02:15:47
/r/huphu	"A CVE-2022-25636 felfedezése és kihasználása"	2022-03-16 13:09:10
/r/huphu	A CVE-2022-25636 felfedezése és kihasználása	2022-03-16 13:39:50
/r/asustor	How to replace ADM & install Linux on your Asustor NAS. Intel cpu’s only.	2022-03-18 04:14:41
/r/technicaladversary	CVE-2022-25636 : New Linux Bug in Netfilter Firewall Module Lets Attackers Gain Root Access	2022-07-11 14:59:31