Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock).
CVSS Details
- CVSS 3.1 Base Score: 4.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ubuntu | — | Upgrade linux-image-5.4.0-1017-iotUpgrade linux-image-raspi2Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-5.4.0-150-genericUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1039-azure-fdeUpgrade linux-image-5.19.0-1025-lowlatency-64kUpgrade linux-image-5.4.0-1106-gcpUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-1070-gkeopUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.2.0-1005-lowlatency-64kUpgrade linux-image-5.4.0-1050-ibmUpgrade linux-image-6.2.0-23-generic-lpaeUpgrade linux-image-5.19.0-1023-ibmUpgrade linux-image-generic-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-raspiUpgrade linux-image-6.2.0-1006-raspiUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.19.0-43-genericUpgrade linux-image-azure-fdeUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.19.0-1025-lowlatencyUpgrade linux-image-oem-22.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-6.2.0-1005-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1034-gkeUpgrade linux-image-oem-osp1Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.2.0-1006-kvmUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-5.4.0-150-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-5.4.0-1109-azureUpgrade linux-image-5.15.0-1031-intel-iotgUpgrade linux-image-5.15.0-73-generic-lpaeUpgrade linux-image-6.0.0-1017-oemUpgrade linux-image-intelUpgrade linux-image-genericUpgrade linux-image-5.19.0-1026-awsUpgrade linux-image-5.19.0-1027-azureUpgrade linux-image-oem-22.04cUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-5.4.0-1092-kvmUpgrade linux-image-6.2.0-1007-gcpUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1024-xilinx-zynqmpUpgrade linux-image-ibmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-1102-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.15.0-1030-raspiUpgrade linux-image-bluefieldUpgrade linux-image-oem-22.04bUpgrade linux-image-6.2.0-1005-awsUpgrade linux-image-oracleUpgrade linux-image-oemUpgrade linux-image-5.15.0-73-lowlatencyUpgrade linux-image-5.19.0-1024-oracleUpgrade linux-image-5.4.0-1103-awsUpgrade linux-image-5.19.0-1019-raspi-nolpaeUpgrade linux-image-5.15.0-73-generic-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.19.0-1024-kvmUpgrade linux-image-5.15.0-1037-awsUpgrade linux-image-gcpUpgrade linux-image-6.2.0-23-generic-64kUpgrade linux-image-6.2.0-1003-ibmUpgrade linux-image-5.15.0-73-lowlatency-64kUpgrade linux-image-5.15.0-1034-kvmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-oem-20.04dUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1036-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.19.0-1019-raspiUpgrade linux-image-6.2.0-23-genericUpgrade linux-image-5.4.0-1064-bluefieldUpgrade linux-image-5.17.0-1032-oemUpgrade linux-image-gke-5.4Upgrade linux-image-gkeUpgrade linux-image-6.2.0-1005-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1039-azureUpgrade linux-image-5.4.0-150-generic-lpaeUpgrade linux-image-5.15.0-1030-raspi-nolpaeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.19.0-43-generic-lpaeUpgrade linux-image-6.2.0-1006-raspi-nolpaeUpgrade linux-image-5.19.0-43-generic-64kUpgrade linux-image-5.15.0-1031-ibmUpgrade linux-image-azure-cvmUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-73-genericUpgrade linux-image-5.15.0-1035-gcpUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-virtualUpgrade linux-image-awsUpgrade linux-image-6.1.0-1013-oemUpgrade linux-image-5.19.0-1025-gcpUpgrade linux-image-5.4.0-1100-gkeUpgrade linux-image-6.2.0-1005-azureUpgrade linux-image-5.15.0-1021-gkeopUpgrade linux-image-5.4.0-1086-raspi | May 31, 2023 | May 30, 2023 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub