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Ubuntu: (Multiple Advisories) (CVE-2020-36322): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2020-36322): Linux kernel vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
04/14/2021
Created
11/11/2021
Added
11/09/2021
Modified
04/13/2022

Description

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fuse_do_getattr() calls make_bad_inode() in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1030-dell300x
  • ubuntu-upgrade-linux-image-4-15-0-1083-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1098-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1102-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1111-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1115-aws
  • ubuntu-upgrade-linux-image-4-15-0-1115-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-1126-azure
  • ubuntu-upgrade-linux-image-4-15-0-162-generic
  • ubuntu-upgrade-linux-image-4-15-0-162-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-162-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1102-aws
  • ubuntu-upgrade-linux-image-4-4-0-1103-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1138-aws
  • ubuntu-upgrade-linux-image-4-4-0-222-generic
  • ubuntu-upgrade-linux-image-4-4-0-222-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-lts-18-04
  • ubuntu-upgrade-linux-image-dell300x
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial

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