high
7.8
CWE
287 862
Advisory Published
CVE Published
Updated

CVE-2022-0492

First published: Mon Feb 07 2022(Updated: )

A vulnerability was found in cgroup_release_agent_write in kernel/cgroup/cgroup-v1.c in the Linux kernel. In this flaw, under certain circumstances, the cgroups v1 release_agent feature can be used to escalate privilege and bypass namespace isolation unexpectedly. Upstream Commit: <a href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af</a>

Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/kernel<0:2.6.32-754.47.1.el6
0:2.6.32-754.47.1.el6
redhat/kernel-rt<0:3.10.0-1160.66.1.rt56.1207.el7
0:3.10.0-1160.66.1.rt56.1207.el7
redhat/kernel<0:3.10.0-1160.66.1.el7
0:3.10.0-1160.66.1.el7
redhat/kernel<0:3.10.0-514.101.1.el7
0:3.10.0-514.101.1.el7
redhat/kernel<0:3.10.0-693.103.1.el7
0:3.10.0-693.103.1.el7
redhat/kernel<0:3.10.0-957.94.1.el7
0:3.10.0-957.94.1.el7
redhat/kernel<0:3.10.0-1062.67.1.el7
0:3.10.0-1062.67.1.el7
redhat/kernel-rt<0:4.18.0-348.20.1.rt7.150.el8_5
0:4.18.0-348.20.1.rt7.150.el8_5
redhat/kernel<0:4.18.0-348.20.1.el8_5
0:4.18.0-348.20.1.el8_5
redhat/kernel<0:4.18.0-147.64.1.el8_1
0:4.18.0-147.64.1.el8_1
redhat/kernel-rt<0:4.18.0-193.79.1.rt13.129.el8_2
0:4.18.0-193.79.1.rt13.129.el8_2
redhat/kernel<0:4.18.0-193.79.1.el8_2
0:4.18.0-193.79.1.el8_2
redhat/kernel-rt<0:4.18.0-305.45.1.rt7.117.el8_4
0:4.18.0-305.45.1.rt7.117.el8_4
redhat/kernel<0:4.18.0-305.45.1.el8_4
0:4.18.0-305.45.1.el8_4
redhat/kernel<5.17
5.17
Linux Linux kernel>=2.6.24<4.9.301
Linux Linux kernel>=4.10<4.14.266
Linux Linux kernel>=4.15<4.19.229
Linux Linux kernel>=4.20<5.4.177
Linux Linux kernel>=5.5<5.10.97
Linux Linux kernel>=5.11<5.15.20
Linux Linux kernel>=5.16<5.16.6
Linux Linux kernel=5.17-rc1
Linux Linux kernel=5.17-rc2
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Redhat Codeready Linux Builder=8.0
Redhat Codeready Linux Builder=8.2
Redhat Codeready Linux Builder For Power Little Endian=8.0
Redhat Codeready Linux Builder For Power Little Endian=8.2
Redhat Virtualization Host=4.0
Redhat Enterprise Linux=8.0
Redhat Enterprise Linux Eus=8.2
Redhat Enterprise Linux For Ibm Z Systems=8.0
Redhat Enterprise Linux For Ibm Z Systems Eus=8.0
Redhat Enterprise Linux For Power Little Endian=8.0
Redhat Enterprise Linux For Power Little Endian Eus=8.0
Redhat Enterprise Linux For Real Time For Nfv Tus=8.0
Redhat Enterprise Linux For Real Time For Nfv Tus=8.2
Redhat Enterprise Linux For Real Time Tus=8.0
Redhat Enterprise Linux For Real Time Tus=8.2
Redhat Enterprise Linux Server Aus=8.2
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions=8.1
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions=8.2
Redhat Enterprise Linux Server Tus=8.2
Redhat Enterprise Linux Server Update Services For Sap Solutions=8.1
Redhat Enterprise Linux Server Update Services For Sap Solutions=8.2
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=20.04
Canonical Ubuntu Linux=22.04
Fedoraproject Fedora=35
Netapp Solidfire\, Enterprise Sds \& Hci Storage Node
Netapp Solidfire \& Hci Management Node
Netapp H300e
Netapp H300s
Netapp H410c
Netapp H410s
Netapp H500e
Netapp H500s
Netapp H700e
Netapp H700s
Netapp Hci Compute Node
Netapp Baseboard Management Controller H300e
Netapp Baseboard Management Controller H300s
Netapp Baseboard Management Controller H410c
Netapp Baseboard Management Controller H410s
Netapp Baseboard Management Controller H500e
Netapp Baseboard Management Controller H500s
Netapp Baseboard Management Controller H700e
Netapp Baseboard Management Controller H700s
debian/linux
5.10.223-1
5.10.226-1
6.1.115-1
6.1.119-1
6.12.6-1

Remedy

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=2051505

Remedy

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af

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