7.8
CWE
416
Advisory Published
Updated

CVE-2022-28893: Use After Free

First published: Mon Apr 11 2022(Updated: )

The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/kernel-rt<0:4.18.0-425.3.1.rt7.213.el8
0:4.18.0-425.3.1.rt7.213.el8
redhat/kernel<0:4.18.0-425.3.1.el8
0:4.18.0-425.3.1.el8
redhat/kernel<0:5.14.0-162.6.1.el9_1
0:5.14.0-162.6.1.el9_1
redhat/kernel-rt<0:5.14.0-162.6.1.rt21.168.el9_1
0:5.14.0-162.6.1.rt21.168.el9_1
redhat/kernel<5.18
5.18
Linux Linux kernel>=5.1<5.4.196
Linux Linux kernel>=5.5<5.10.117
Linux Linux kernel>=5.11<5.15.41
Linux Linux kernel>=5.16<5.16.20
Linux Linux kernel>=5.17<5.17.3
Netapp Solidfire\, Enterprise Sds \& Hci Storage Node
Netapp Solidfire \& Hci Management Node
Netapp Hci Compute Node Firmware
Netapp Hci Compute Node
Netapp H300s Firmware
Netapp H300s
Netapp H500s Firmware
Netapp H500s
Netapp H700s Firmware
Netapp H700s
Netapp H300e Firmware
Netapp H300e
Netapp H500e Firmware
Netapp H500e
Netapp H700e Firmware
Netapp H700e
Netapp H410s Firmware
Netapp H410s
Netapp H410c Firmware
Netapp H410c
Debian Debian Linux=11.0
All of
Netapp Hci Compute Node Firmware
Netapp Hci Compute Node
All of
Netapp H300s Firmware
Netapp H300s
All of
Netapp H500s Firmware
Netapp H500s
All of
Netapp H700s Firmware
Netapp H700s
All of
Netapp H300e Firmware
Netapp H300e
All of
Netapp H500e Firmware
Netapp H500e
All of
Netapp H700e Firmware
Netapp H700e
All of
Netapp H410s Firmware
Netapp H410s
All of
Netapp H410c Firmware
Netapp H410c
ubuntu/linux<5.4.0-124.140
5.4.0-124.140
ubuntu/linux<5.15.0-43.46
5.15.0-43.46
ubuntu/linux<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws<5.4.0-1083.90
5.4.0-1083.90
ubuntu/linux-aws<5.15.0-1017.21
5.15.0-1017.21
ubuntu/linux-aws<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.0<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.15<5.15.0-1017.21~20.04.1
5.15.0-1017.21~20.04.1
ubuntu/linux-aws-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.4<5.4.0-1083.90~18.04.1
5.4.0-1083.90~18.04.1
ubuntu/linux-aws-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-5.8<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-fips<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-aws-hwe<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure<5.4.0-1089.94
5.4.0-1089.94
ubuntu/linux-azure<5.15.0-1017.20
5.15.0-1017.20
ubuntu/linux-azure<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-4.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-5.15<5.15.0-1017.20~20.04.1
5.15.0-1017.20~20.04.1
ubuntu/linux-azure-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-5.4<5.4.0-1089.94~18.04.1
5.4.0-1089.94~18.04.1
ubuntu/linux-azure-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-edge<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-fde<5.4.0-1089.94
5.4.0-1089.94
ubuntu/linux-azure-fde<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-fde-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-azure-fips<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-bluefield<5.4.0-1044.49
5.4.0-1044.49
ubuntu/linux-bluefield<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-dell300x<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-fips<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp<5.4.0-1086.94
5.4.0-1086.94
ubuntu/linux-gcp<5.15.0-1016.21
5.15.0-1016.21
ubuntu/linux-gcp<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-4.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-5.15<5.15.0-1016.21~20.04.1
5.15.0-1016.21~20.04.1
ubuntu/linux-gcp-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-5.4<5.4.0-1086.94~18.04.1
5.4.0-1086.94~18.04.1
ubuntu/linux-gcp-5.8<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gcp-fips<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke<5.4.0-1080.86
5.4.0-1080.86
ubuntu/linux-gke<5.15.0-1014.17
5.15.0-1014.17
ubuntu/linux-gke<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke-4.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke-5.0<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke-5.15<5.15.0-1014.17~20.04.1
5.15.0-1014.17~20.04.1
ubuntu/linux-gke-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gke-5.4<5.4.0-1080.86~18.04.1
5.4.0-1080.86~18.04.1
ubuntu/linux-gke-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gkeop<5.4.0-1051.54
5.4.0-1051.54
ubuntu/linux-gkeop<5.15.0-1002.4
5.15.0-1002.4
ubuntu/linux-gkeop<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gkeop-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-gkeop-5.4<5.4.0-1051.54~18.04.1
5.4.0-1051.54~18.04.1
ubuntu/linux-gkeop-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-5.15<5.15.0-43.46~20.04.1
5.15.0-43.46~20.04.1
ubuntu/linux-hwe-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-5.4<5.4.0-124.140~18.04.1
5.4.0-124.140~18.04.1
ubuntu/linux-hwe-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-5.8<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-hwe-edge<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-ibm<5.4.0-1031.35
5.4.0-1031.35
ubuntu/linux-ibm<5.15.0-1012.14
5.15.0-1012.14
ubuntu/linux-ibm<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-ibm-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-ibm-5.4<5.4.0-1031.35~18.04.1
5.4.0-1031.35~18.04.1
ubuntu/linux-ibm-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-intel<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-intel-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-intel-iotg<5.15.0-1013.17
5.15.0-1013.17
ubuntu/linux-intel-iotg<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-intel-iotg-5.15<5.15.0-1015.20~20.04.2
5.15.0-1015.20~20.04.2
ubuntu/linux-intel-iotg-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-iot<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-kvm<5.4.0-1073.78
5.4.0-1073.78
ubuntu/linux-kvm<5.15.0-1016.19
5.15.0-1016.19
ubuntu/linux-kvm<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-laptop<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-lowlatency<5.15.0-43.46
5.15.0-43.46
ubuntu/linux-lowlatency<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-43.46~20.04.1
5.15.0-43.46~20.04.1
ubuntu/linux-lowlatency-hwe-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-lowlatency-hwe-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-lts-xenial<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-nvidia<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-nvidia-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-5.10<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-5.14<5.14.0-1044.49
5.14.0-1044.49
ubuntu/linux-oem-5.17<5.17.0-1004.4
5.17.0-1004.4
ubuntu/linux-oem-5.17<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-5.6<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-6.0<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-6.1<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-6.8<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oem-osp1<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle<5.4.0-1081.89
5.4.0-1081.89
ubuntu/linux-oracle<5.15.0-1016.20
5.15.0-1016.20
ubuntu/linux-oracle<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.0<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.13<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.15<5.15.0-1016.20~20.04.1
5.15.0-1016.20~20.04.1
ubuntu/linux-oracle-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-oracle-5.4<5.4.0-1081.89~18.04.1
5.4.0-1081.89~18.04.1
ubuntu/linux-oracle-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-raspi<5.4.0-1068.78
5.4.0-1068.78
ubuntu/linux-raspi<5.15.0-1013.15
5.15.0-1013.15
ubuntu/linux-raspi<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-raspi-5.4<5.4.0-1068.78~18.04.1
5.4.0-1068.78~18.04.1
ubuntu/linux-raspi-5.4<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-raspi2<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-raspi2-5.3<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-riscv<5.15.0-1016.18
5.15.0-1016.18
ubuntu/linux-riscv<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-riscv-5.11<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-riscv-5.15<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-riscv-5.8<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-riscv-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-snapdragon<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-starfive<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-starfive-6.5<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
ubuntu/linux-xilinx-zynqmp<5.18~<5.4.196<5.15.41
5.18~
5.4.196
5.15.41
debian/linux
5.10.218-1
6.1.94-1
6.1.90-1
6.9.8-1
6.9.9-1

Remedy

This flaw can be mitigated by preventing the affected SUNRPC driver (sunrpc) kernel module from loading during the boot time, ensuring the module is added to the blacklist file. ~~~ Refer: How do I blacklist a kernel module to prevent it from loading automatically? https://access.redhat.com/solutions/41278 ~~~

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