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Ubuntu: (Multiple Advisories) (CVE-2022-20008): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-20008): Linux kernel vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
05/10/2022
Created
05/14/2022
Added
05/12/2022
Modified
03/22/2023

Description

In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel

Solution(s)

  • ubuntu-upgrade-linux-image-5-13-0-1022-kvm
  • ubuntu-upgrade-linux-image-5-13-0-1023-aws
  • ubuntu-upgrade-linux-image-5-13-0-1023-azure
  • ubuntu-upgrade-linux-image-5-13-0-1025-gcp
  • ubuntu-upgrade-linux-image-5-13-0-1026-raspi
  • ubuntu-upgrade-linux-image-5-13-0-1026-raspi-nolpae
  • ubuntu-upgrade-linux-image-5-13-0-1028-oracle
  • ubuntu-upgrade-linux-image-5-13-0-41-generic
  • ubuntu-upgrade-linux-image-5-13-0-41-generic-64k
  • ubuntu-upgrade-linux-image-5-13-0-41-generic-lpae
  • ubuntu-upgrade-linux-image-5-13-0-41-lowlatency
  • ubuntu-upgrade-linux-image-5-4-0-1021-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1040-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1060-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1063-kvm
  • ubuntu-upgrade-linux-image-5-4-0-1071-gke
  • ubuntu-upgrade-linux-image-5-4-0-1071-oracle
  • ubuntu-upgrade-linux-image-5-4-0-1073-aws
  • ubuntu-upgrade-linux-image-5-4-0-1073-gcp
  • ubuntu-upgrade-linux-image-5-4-0-1078-azure
  • ubuntu-upgrade-linux-image-5-4-0-1078-azure-fde
  • ubuntu-upgrade-linux-image-5-4-0-110-generic
  • ubuntu-upgrade-linux-image-5-4-0-110-generic-lpae
  • ubuntu-upgrade-linux-image-5-4-0-110-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • 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-20-04
  • ubuntu-upgrade-linux-image-gcp
  • 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-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-hwe-20-04
  • 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-gke
  • 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-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-20-04
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • 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-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04

References

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