CWE
667 413
Advisory Published
Updated

CVE-2023-2269

First published: Tue Apr 25 2023(Updated: )

A bug in the Linux kernel version 6.2.0 by syzkaller with our own templates. The bug causes a possible recursive locking scenario, resulting in a deadlock. The key trace is as follows: down_read+0x9d/0x450 kernel/locking/rwsem.c:1509 dm_get_inactive_table+0x2b/0xc0 drivers/md/dm-ioctl.c:773 __dev_status+0x4fd/0x7c0 drivers/md/dm-ioctl.c:844 table_clear+0x197/0x280 drivers/md/dm-ioctl.c:1537 In table_clear, it acquires a write lock <a href="https://elixir.bootlin.com/linux/v6.2/source/drivers/md/dm-ioctl.c#L1520">https://elixir.bootlin.com/linux/v6.2/source/drivers/md/dm-ioctl.c#L1520</a> down_write(&amp;_hash_lock); Then before the lock is released at L1539, there is a path shown above: table_clear -&gt; __dev_status -&gt; dm_get_inactive_table -&gt; down_read <a href="https://elixir.bootlin.com/linux/v6.2/source/drivers/md/dm-ioctl.c#L773">https://elixir.bootlin.com/linux/v6.2/source/drivers/md/dm-ioctl.c#L773</a> down_read(&amp;_hash_lock); It tries to acquire the same read lock again, resulting in the deadlock problem

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

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel=6.2
Fedoraproject Fedora=36
Fedoraproject Fedora=37
Fedoraproject Fedora=38
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Debian Debian Linux=12.0
All of
Netapp H300s Firmware
Netapp H300s
All of
Netapp H500s Firmware
Netapp H500s
All of
Netapp H700s Firmware
Netapp H700s
All of
Netapp H410s Firmware
Netapp H410s
All of
Netapp H410c Firmware
Netapp H410c
ubuntu/linux<4.15.0-216.227
4.15.0-216.227
ubuntu/linux<5.4.0-162.179
5.4.0-162.179
ubuntu/linux<5.15.0-79.86
5.15.0-79.86
ubuntu/linux<6.2.0-27.28
6.2.0-27.28
ubuntu/linux<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux<4.4.0-244.278
4.4.0-244.278
ubuntu/linux-allwinner<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-allwinner-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws<4.15.0-1160.173
4.15.0-1160.173
ubuntu/linux-aws<5.4.0-1109.118
5.4.0-1109.118
ubuntu/linux-aws<5.15.0-1042.47
5.15.0-1042.47
ubuntu/linux-aws<6.2.0-1009.9
6.2.0-1009.9
ubuntu/linux-aws<4.4.0-1122.128
4.4.0-1122.128
ubuntu/linux-aws<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws<4.4.0-1160.175
4.4.0-1160.175
ubuntu/linux-aws-5.0<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-5.15<5.15.0-1041.46~20.04.1
5.15.0-1041.46~20.04.1
ubuntu/linux-aws-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-5.4<5.4.0-1109.118~18.04.1
5.4.0-1109.118~18.04.1
ubuntu/linux-aws-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-fips<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-hwe<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-aws-hwe<4.15.0-1160.173~16.04.1
4.15.0-1160.173~16.04.1
ubuntu/linux-azure<5.4.0-1115.122
5.4.0-1115.122
ubuntu/linux-azure<6.2.0-1009.9
6.2.0-1009.9
ubuntu/linux-azure<4.15.0-1169.184~14.04.1
4.15.0-1169.184~14.04.1
ubuntu/linux-azure<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure<4.15.0-1169.184~16.04.1
4.15.0-1169.184~16.04.1
ubuntu/linux-azure-4.15<4.15.0-1169.184
4.15.0-1169.184
ubuntu/linux-azure-4.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-5.4<5.4.0-1115.122~18.04.1
5.4.0-1115.122~18.04.1
ubuntu/linux-azure-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-edge<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-fde<5.15.0-1044.51.1
5.15.0-1044.51.1
ubuntu/linux-azure-fde<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-fde-5.15<5.15.0-1043.50~20.04.1.1
5.15.0-1043.50~20.04.1.1
ubuntu/linux-azure-fde-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-fde-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-azure-fips<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-bluefield<5.4.0-1070.76
5.4.0-1070.76
ubuntu/linux-bluefield<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-dell300x<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-fips<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp<5.4.0-1112.121
5.4.0-1112.121
ubuntu/linux-gcp<5.15.0-1039.47
5.15.0-1039.47
ubuntu/linux-gcp<6.2.0-1011.11
6.2.0-1011.11
ubuntu/linux-gcp<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp<4.15.0-1154.171~16.04.1
4.15.0-1154.171~16.04.1
ubuntu/linux-gcp-4.15<4.15.0-1154.171
4.15.0-1154.171
ubuntu/linux-gcp-4.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp-5.15<5.15.0-1039.47~20.04.1
5.15.0-1039.47~20.04.1
ubuntu/linux-gcp-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp-5.4<5.4.0-1112.121~18.04.1
5.4.0-1112.121~18.04.1
ubuntu/linux-gcp-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gcp-fips<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gke<5.15.0-1039.44
5.15.0-1039.44
ubuntu/linux-gke<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gke-4.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gke-5.0<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gke-5.15<5.15.0-1039.44~20.04.1
5.15.0-1039.44~20.04.1
ubuntu/linux-gke-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gke-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gkeop<5.4.0-1076.80
5.4.0-1076.80
ubuntu/linux-gkeop<5.15.0-1025.30
5.15.0-1025.30
ubuntu/linux-gkeop<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gkeop-5.15<5.15.0-1025.30~20.04.1
5.15.0-1025.30~20.04.1
ubuntu/linux-gkeop-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-gkeop-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-hwe<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-hwe<4.15.0-216.227~16.04.1
4.15.0-216.227~16.04.1
ubuntu/linux-hwe-5.15<5.15.0-79.86~20.04.2
5.15.0-79.86~20.04.2
ubuntu/linux-hwe-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-hwe-5.4<5.4.0-162.179~18.04.1
5.4.0-162.179~18.04.1
ubuntu/linux-hwe-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-hwe-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-hwe-edge<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-ibm<5.4.0-1056.61
5.4.0-1056.61
ubuntu/linux-ibm<5.15.0-1035.38
5.15.0-1035.38
ubuntu/linux-ibm<6.2.0-1007.7
6.2.0-1007.7
ubuntu/linux-ibm<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-ibm-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-ibm-5.4<5.4.0-1056.61~18.04.1
5.4.0-1056.61~18.04.1
ubuntu/linux-ibm-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-intel<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-intel-5.13<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-intel-iotg<5.15.0-1037.42
5.15.0-1037.42
ubuntu/linux-intel-iotg<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-intel-iotg-5.15<5.15.0-1037.42~20.04.1
5.15.0-1037.42~20.04.1
ubuntu/linux-intel-iotg-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-iot<5.4.0-1021.22
5.4.0-1021.22
ubuntu/linux-iot<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-kvm<4.15.0-1144.149
4.15.0-1144.149
ubuntu/linux-kvm<5.4.0-1098.104
5.4.0-1098.104
ubuntu/linux-kvm<5.15.0-1039.44
5.15.0-1039.44
ubuntu/linux-kvm<6.2.0-1010.10
6.2.0-1010.10
ubuntu/linux-kvm<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-kvm<4.4.0-1123.133
4.4.0-1123.133
ubuntu/linux-laptop<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-lowlatency<5.15.0-79.88
5.15.0-79.88
ubuntu/linux-lowlatency<6.2.0-1010.10
6.2.0-1010.10
ubuntu/linux-lowlatency<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-79.88~20.04.1
5.15.0-79.88~20.04.1
ubuntu/linux-lowlatency-hwe-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-lowlatency-hwe-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-lowlatency-hwe-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-lts-xenial<4.4.0-244.278~14.04.1
4.4.0-244.278~14.04.1
ubuntu/linux-lts-xenial<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-nvidia<5.15.0-1030.30
5.15.0-1030.30
ubuntu/linux-nvidia<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-nvidia-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-5.10<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-5.14<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-5.17<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-5.6<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-6.0<6.0.0-1021.21
6.0.0-1021.21
ubuntu/linux-oem-6.0<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-6.1<6.1.0-1014.14
6.1.0-1014.14
ubuntu/linux-oem-6.1<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-6.8<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oem-osp1<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle<4.15.0-1123.134
4.15.0-1123.134
ubuntu/linux-oracle<5.4.0-1108.117
5.4.0-1108.117
ubuntu/linux-oracle<5.15.0-1040.46
5.15.0-1040.46
ubuntu/linux-oracle<6.2.0-1009.9
6.2.0-1009.9
ubuntu/linux-oracle<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle<4.15.0-1123.134~16.04.1
4.15.0-1123.134~16.04.1
ubuntu/linux-oracle-5.0<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle-5.13<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle-5.15<5.15.0-1040.46~20.04.1
5.15.0-1040.46~20.04.1
ubuntu/linux-oracle-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle-5.4<5.4.0-1108.117~18.04.1
5.4.0-1108.117~18.04.1
ubuntu/linux-oracle-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-oracle-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-raspi<5.4.0-1093.104
5.4.0-1093.104
ubuntu/linux-raspi<5.15.0-1035.38
5.15.0-1035.38
ubuntu/linux-raspi<6.2.0-1010.12
6.2.0-1010.12
ubuntu/linux-raspi<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-raspi-5.4<5.4.0-1093.104~18.04.1
5.4.0-1093.104~18.04.1
ubuntu/linux-raspi-5.4<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-raspi2<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-riscv<6.2.0-27.28.1
6.2.0-27.28.1
ubuntu/linux-riscv<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-riscv-5.15<5.15.0-1038.42~20.04.2
5.15.0-1038.42~20.04.2
ubuntu/linux-riscv-5.15<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-riscv-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-snapdragon<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-starfive<6.2.0-1002.2
6.2.0-1002.2
ubuntu/linux-starfive<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-starfive-5.19<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-starfive-6.5<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
ubuntu/linux-xilinx-zynqmp<5.4.0-1029.33
5.4.0-1029.33
ubuntu/linux-xilinx-zynqmp<5.15.0-1025.29
5.15.0-1025.29
ubuntu/linux-xilinx-zynqmp<6.4~<5.4.243<5.15.111
6.4~
5.4.243
5.15.111
debian/linux
5.10.218-1
5.10.221-1
6.1.94-1
6.1.99-1
6.9.8-1
6.9.9-1

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