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Ubuntu: (Multiple Advisories) (CVE-2022-29901): Linux kernel (Intel IoTG) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-29901): Linux kernel (Intel IoTG) vulnerabilities

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
07/12/2022
Created
08/29/2022
Added
08/11/2022
Modified
07/13/2023

Description

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1060-dell300x
  • ubuntu-upgrade-linux-image-4-15-0-1114-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1127-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1135-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1145-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1145-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-1146-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1150-aws
  • ubuntu-upgrade-linux-image-4-15-0-1161-azure
  • ubuntu-upgrade-linux-image-4-15-0-1162-azure
  • ubuntu-upgrade-linux-image-4-15-0-204-generic
  • ubuntu-upgrade-linux-image-4-15-0-204-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-204-lowlatency
  • ubuntu-upgrade-linux-image-4-15-0-206-generic
  • ubuntu-upgrade-linux-image-4-15-0-206-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1120-aws
  • ubuntu-upgrade-linux-image-4-4-0-1121-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1158-aws
  • ubuntu-upgrade-linux-image-4-4-0-242-generic
  • ubuntu-upgrade-linux-image-4-4-0-242-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-1012-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1013-intel-iotg
  • ubuntu-upgrade-linux-image-5-15-0-1013-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1013-raspi-nolpae
  • ubuntu-upgrade-linux-image-5-15-0-1014-gke
  • ubuntu-upgrade-linux-image-5-15-0-1016-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1016-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1016-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1017-aws
  • ubuntu-upgrade-linux-image-5-15-0-1017-azure
  • ubuntu-upgrade-linux-image-5-15-0-46-generic
  • ubuntu-upgrade-linux-image-5-15-0-46-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-46-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-46-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-46-lowlatency-64k
  • ubuntu-upgrade-linux-image-5-4-0-1037-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1050-bluefield
  • ubuntu-upgrade-linux-image-5-4-0-1057-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1074-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1079-kvm
  • ubuntu-upgrade-linux-image-5-4-0-1087-gke
  • ubuntu-upgrade-linux-image-5-4-0-1087-oracle
  • ubuntu-upgrade-linux-image-5-4-0-1089-aws
  • ubuntu-upgrade-linux-image-5-4-0-1093-gcp
  • ubuntu-upgrade-linux-image-5-4-0-1095-azure
  • ubuntu-upgrade-linux-image-5-4-0-1095-azure-fde
  • ubuntu-upgrade-linux-image-5-4-0-132-generic
  • ubuntu-upgrade-linux-image-5-4-0-132-generic-lpae
  • ubuntu-upgrade-linux-image-5-4-0-132-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-aws-lts-20-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-fde
  • ubuntu-upgrade-linux-image-azure-lts-18-04
  • ubuntu-upgrade-linux-image-azure-lts-20-04
  • ubuntu-upgrade-linux-image-bluefield
  • ubuntu-upgrade-linux-image-dell300x
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-upgrade-linux-image-gcp-lts-20-04
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-64k
  • ubuntu-upgrade-linux-image-generic-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-5-15
  • ubuntu-upgrade-linux-image-gke-5-4
  • ubuntu-upgrade-linux-image-gkeop
  • ubuntu-upgrade-linux-image-gkeop-5-4
  • ubuntu-upgrade-linux-image-ibm
  • ubuntu-upgrade-linux-image-ibm-lts-20-04
  • ubuntu-upgrade-linux-image-intel-iotg
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-64k
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-oracle-lts-20-04
  • ubuntu-upgrade-linux-image-raspi
  • ubuntu-upgrade-linux-image-raspi-hwe-18-04
  • ubuntu-upgrade-linux-image-raspi-nolpae
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-upgrade-linux-image-virtual-hwe-22-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

References

  • https://attackerkb.com/topics/cve-2022-29901
  • CVE - 2022-29901
  • DSA-5207
  • CVE-2022-29901
  • USN-5564-1
  • USN-5565-1
  • USN-5566-1
  • USN-5650-1
  • USN-5692-1
  • USN-5693-1
  • USN-5700-1
  • USN-5708-1
  • USN-5727-1
  • USN-5727-2
  • USN-5728-1
  • USN-5728-2
  • USN-5728-3
  • USN-5729-1
  • USN-5729-2
  • USN-5752-1
  • USN-5854-1
  • USN-5861-1
  • USN-5862-1
  • USN-5865-1
  • USN-5883-1
  • USN-5924-1
  • USN-5975-1
  • USN-6007-1
  • USN-6221-1
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