First published: Mon Mar 04 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: tomoyo: fix UAF write bug in tomoyo_write_control() Since tomoyo_write_control() updates head->write_buf when write() of long lines is requested, we need to fetch head->write_buf after head->io_sem is held. Otherwise, concurrent write() requests can cause use-after-free-write and double-free problems.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Software | Affected Version | How to fix |
---|---|---|
ubuntu/linux | <4.15.0-225.237 | 4.15.0-225.237 |
ubuntu/linux | <5.4.0-182.202 | 5.4.0-182.202 |
ubuntu/linux | <5.15.0-107.117 | 5.15.0-107.117 |
ubuntu/linux | <6.5.0-35.35 | 6.5.0-35.35 |
ubuntu/linux | <6.8~ | 6.8~ |
ubuntu/linux | <4.4.0-254.288 | 4.4.0-254.288 |
ubuntu/linux-aws | <4.15.0-1168.181 | 4.15.0-1168.181 |
ubuntu/linux-aws | <5.4.0-1125.135 | 5.4.0-1125.135 |
ubuntu/linux-aws | <5.15.0-1062.68 | 5.15.0-1062.68 |
ubuntu/linux-aws | <6.5.0-1020.20 | 6.5.0-1020.20 |
ubuntu/linux-aws | <4.4.0-1131.137 | 4.4.0-1131.137 |
ubuntu/linux-aws | <6.8~ | 6.8~ |
ubuntu/linux-aws | <4.4.0-1169.184 | 4.4.0-1169.184 |
ubuntu/linux-aws-5.15 | <5.15.0-1062.68~20.04.1 | 5.15.0-1062.68~20.04.1 |
ubuntu/linux-aws-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-aws-5.4 | <5.4.0-1125.135~18.04.1 | 5.4.0-1125.135~18.04.1 |
ubuntu/linux-aws-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-aws-6.5 | <6.5.0-1020.20~22.04.1 | 6.5.0-1020.20~22.04.1 |
ubuntu/linux-aws-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-aws-fips | <6.8~ | 6.8~ |
ubuntu/linux-aws-hwe | <6.8~ | 6.8~ |
ubuntu/linux-aws-hwe | <4.15.0-1168.181~16.04.1 | 4.15.0-1168.181~16.04.1 |
ubuntu/linux-azure | <5.4.0-1130.137 | 5.4.0-1130.137 |
ubuntu/linux-azure | <5.15.0-1064.73 | 5.15.0-1064.73 |
ubuntu/linux-azure | <6.5.0-1021.22 | 6.5.0-1021.22 |
ubuntu/linux-azure | <4.15.0-1177.192~14.04.1 | 4.15.0-1177.192~14.04.1 |
ubuntu/linux-azure | <6.8~ | 6.8~ |
ubuntu/linux-azure | <4.15.0-1177.192~16.04.1 | 4.15.0-1177.192~16.04.1 |
ubuntu/linux-azure-4.15 | <4.15.0-1177.192 | 4.15.0-1177.192 |
ubuntu/linux-azure-4.15 | <6.8~ | 6.8~ |
ubuntu/linux-azure-5.15 | <5.15.0-1064.73~20.04.1 | 5.15.0-1064.73~20.04.1 |
ubuntu/linux-azure-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-azure-5.4 | <5.4.0-1130.137~18.04.1 | 5.4.0-1130.137~18.04.1 |
ubuntu/linux-azure-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-azure-6.5 | <6.5.0-1021.22~22.04.1 | 6.5.0-1021.22~22.04.1 |
ubuntu/linux-azure-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-azure-fde | <5.15.0-1064.73.1 | 5.15.0-1064.73.1 |
ubuntu/linux-azure-fde | <6.8~ | 6.8~ |
ubuntu/linux-azure-fde-5.15 | <5.15.0-1064.73~20.04.1.1 | 5.15.0-1064.73~20.04.1.1 |
ubuntu/linux-azure-fde-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-azure-fips | <6.8~ | 6.8~ |
ubuntu/linux-bluefield | <5.4.0-1085.92 | 5.4.0-1085.92 |
ubuntu/linux-bluefield | <6.8~ | 6.8~ |
ubuntu/linux-fips | <6.8~ | 6.8~ |
ubuntu/linux-gcp | <5.4.0-1129.138 | 5.4.0-1129.138 |
ubuntu/linux-gcp | <5.15.0-1060.68 | 5.15.0-1060.68 |
ubuntu/linux-gcp | <6.5.0-1020.20 | 6.5.0-1020.20 |
ubuntu/linux-gcp | <6.8~ | 6.8~ |
ubuntu/linux-gcp | <4.15.0-1162.179~16.04.1 | 4.15.0-1162.179~16.04.1 |
ubuntu/linux-gcp-4.15 | <4.15.0-1162.179 | 4.15.0-1162.179 |
ubuntu/linux-gcp-4.15 | <6.8~ | 6.8~ |
ubuntu/linux-gcp-5.15 | <5.15.0-1060.68~20.04.1 | 5.15.0-1060.68~20.04.1 |
ubuntu/linux-gcp-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-gcp-5.4 | <5.4.0-1129.138~18.04.1 | 5.4.0-1129.138~18.04.1 |
ubuntu/linux-gcp-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-gcp-6.5 | <6.5.0-1020.20~22.04.1 | 6.5.0-1020.20~22.04.1 |
ubuntu/linux-gcp-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-gcp-fips | <6.8~ | 6.8~ |
ubuntu/linux-gke | <5.15.0-1059.64 | 5.15.0-1059.64 |
ubuntu/linux-gke | <6.8~ | 6.8~ |
ubuntu/linux-gkeop | <5.4.0-1092.96 | 5.4.0-1092.96 |
ubuntu/linux-gkeop | <5.15.0-1045.52 | 5.15.0-1045.52 |
ubuntu/linux-gkeop | <6.8~ | 6.8~ |
ubuntu/linux-gkeop-5.15 | <5.15.0-1045.52~20.04.1 | 5.15.0-1045.52~20.04.1 |
ubuntu/linux-gkeop-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-hwe | <6.8~ | 6.8~ |
ubuntu/linux-hwe | <4.15.0-225.237~16.04.1 | 4.15.0-225.237~16.04.1 |
ubuntu/linux-hwe-5.15 | <5.15.0-107.117~20.04.1 | 5.15.0-107.117~20.04.1 |
ubuntu/linux-hwe-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-hwe-5.4 | <5.4.0-182.202~18.04.1 | 5.4.0-182.202~18.04.1 |
ubuntu/linux-hwe-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-hwe-6.5 | <6.5.0-35.35~22.04.1 | 6.5.0-35.35~22.04.1 |
ubuntu/linux-hwe-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-ibm | <5.4.0-1072.77 | 5.4.0-1072.77 |
ubuntu/linux-ibm | <5.15.0-1055.58 | 5.15.0-1055.58 |
ubuntu/linux-ibm | <6.8~ | 6.8~ |
ubuntu/linux-ibm-5.15 | <5.15.0-1055.58~20.04.1 | 5.15.0-1055.58~20.04.1 |
ubuntu/linux-ibm-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-ibm-5.4 | <5.4.0-1072.77~18.04.1 | 5.4.0-1072.77~18.04.1 |
ubuntu/linux-ibm-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-intel | <6.8~ | 6.8~ |
ubuntu/linux-intel-iot-realtime | <6.8~ | 6.8~ |
ubuntu/linux-intel-iotg | <5.15.0-1057.63 | 5.15.0-1057.63 |
ubuntu/linux-intel-iotg | <6.8~ | 6.8~ |
ubuntu/linux-intel-iotg-5.15 | <5.15.0-1058.64~20.04.1 | 5.15.0-1058.64~20.04.1 |
ubuntu/linux-intel-iotg-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-iot | <5.4.0-1037.38 | 5.4.0-1037.38 |
ubuntu/linux-iot | <6.8~ | 6.8~ |
ubuntu/linux-kvm | <4.15.0-1152.157 | 4.15.0-1152.157 |
ubuntu/linux-kvm | <5.4.0-1113.120 | 5.4.0-1113.120 |
ubuntu/linux-kvm | <5.15.0-1059.64 | 5.15.0-1059.64 |
ubuntu/linux-kvm | <6.8~ | 6.8~ |
ubuntu/linux-kvm | <4.4.0-1132.142 | 4.4.0-1132.142 |
ubuntu/linux-laptop | <6.5.0-1016.19 | 6.5.0-1016.19 |
ubuntu/linux-laptop | <6.8~ | 6.8~ |
ubuntu/linux-lowlatency | <5.15.0-107.117 | 5.15.0-107.117 |
ubuntu/linux-lowlatency | <6.5.0-35.35.1 | 6.5.0-35.35.1 |
ubuntu/linux-lowlatency | <6.8~ | 6.8~ |
ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-107.117~20.04.1 | 5.15.0-107.117~20.04.1 |
ubuntu/linux-lowlatency-hwe-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-lowlatency-hwe-6.5 | <6.5.0-35.35.1~22.04.1 | 6.5.0-35.35.1~22.04.1 |
ubuntu/linux-lowlatency-hwe-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-lowlatency-hwe-6.8 | <6.8~ | 6.8~ |
ubuntu/linux-lts-xenial | <4.4.0-254.288~14.04.1 | 4.4.0-254.288~14.04.1 |
ubuntu/linux-lts-xenial | <6.8~ | 6.8~ |
ubuntu/linux-nvidia | <5.15.0-1055.56 | 5.15.0-1055.56 |
ubuntu/linux-nvidia | <6.8~ | 6.8~ |
ubuntu/linux-nvidia-6.5 | <6.5.0-1019.19 | 6.5.0-1019.19 |
ubuntu/linux-nvidia-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-nvidia-6.8 | <6.8~ | 6.8~ |
ubuntu/linux-nvidia-lowlatency | <6.8~ | 6.8~ |
ubuntu/linux-oem-6.1 | <6.8~ | 6.8~ |
ubuntu/linux-oem-6.5 | <6.5.0-1023.24 | 6.5.0-1023.24 |
ubuntu/linux-oem-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-oem-6.8 | <6.8~ | 6.8~ |
ubuntu/linux-oracle | <4.15.0-1131.142 | 4.15.0-1131.142 |
ubuntu/linux-oracle | <5.4.0-1124.133 | 5.4.0-1124.133 |
ubuntu/linux-oracle | <5.15.0-1060.66 | 5.15.0-1060.66 |
ubuntu/linux-oracle | <6.5.0-1023.23 | 6.5.0-1023.23 |
ubuntu/linux-oracle | <6.8~ | 6.8~ |
ubuntu/linux-oracle | <4.15.0-1131.142~16.04.1 | 4.15.0-1131.142~16.04.1 |
ubuntu/linux-oracle-5.15 | <5.15.0-1061.67~20.04.1 | 5.15.0-1061.67~20.04.1 |
ubuntu/linux-oracle-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-oracle-5.4 | <5.4.0-1124.133~18.04.1 | 5.4.0-1124.133~18.04.1 |
ubuntu/linux-oracle-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-oracle-6.5 | <6.5.0-1023.23~22.04.1 | 6.5.0-1023.23~22.04.1 |
ubuntu/linux-oracle-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-raspi | <5.4.0-1109.121 | 5.4.0-1109.121 |
ubuntu/linux-raspi | <5.15.0-1055.58 | 5.15.0-1055.58 |
ubuntu/linux-raspi | <6.5.0-1017.20 | 6.5.0-1017.20 |
ubuntu/linux-raspi | <6.8~ | 6.8~ |
ubuntu/linux-raspi-5.4 | <5.4.0-1109.121~18.04.1 | 5.4.0-1109.121~18.04.1 |
ubuntu/linux-raspi-5.4 | <6.8~ | 6.8~ |
ubuntu/linux-raspi-realtime | <6.8~ | 6.8~ |
ubuntu/linux-realtime | <6.8~ | 6.8~ |
ubuntu/linux-riscv | <6.5.0-35.35.1 | 6.5.0-35.35.1 |
ubuntu/linux-riscv | <6.8~ | 6.8~ |
ubuntu/linux-riscv-5.15 | <5.15.0-1058.62~20.04.1 | 5.15.0-1058.62~20.04.1 |
ubuntu/linux-riscv-5.15 | <6.8~ | 6.8~ |
ubuntu/linux-riscv-6.5 | <6.5.0-35.35.1~22.04.1 | 6.5.0-35.35.1~22.04.1 |
ubuntu/linux-riscv-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-riscv-6.8 | <6.8~ | 6.8~ |
ubuntu/linux-starfive | <6.5.0-1014.15 | 6.5.0-1014.15 |
ubuntu/linux-starfive | <6.8~ | 6.8~ |
ubuntu/linux-starfive-6.5 | <6.5.0-1014.15~22.04.1 | 6.5.0-1014.15~22.04.1 |
ubuntu/linux-starfive-6.5 | <6.8~ | 6.8~ |
ubuntu/linux-xilinx-zynqmp | <5.4.0-1044.48 | 5.4.0-1044.48 |
ubuntu/linux-xilinx-zynqmp | <5.15.0-1030.34 | 5.15.0-1030.34 |
ubuntu/linux-xilinx-zynqmp | <6.8~ | 6.8~ |
debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.6-1 6.10.7-1 |
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(Appears in the following advisories)