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Ubuntu: (Multiple Advisories) (CVE-2020-9383): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2020-9383): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:P)
Published
02/25/2020
Created
05/01/2020
Added
04/29/2020
Modified
03/22/2023

Description

An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1038-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1058-gke
  • ubuntu-upgrade-linux-image-4-15-0-1059-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1061-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1061-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1066-aws
  • ubuntu-upgrade-linux-image-4-15-0-1077-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-1080-oem
  • ubuntu-upgrade-linux-image-4-15-0-1082-azure
  • ubuntu-upgrade-linux-image-4-15-0-99-generic
  • ubuntu-upgrade-linux-image-4-15-0-99-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-99-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1066-aws
  • ubuntu-upgrade-linux-image-4-4-0-1070-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1106-aws
  • ubuntu-upgrade-linux-image-4-4-0-1132-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1136-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-178-generic
  • ubuntu-upgrade-linux-image-4-4-0-178-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-178-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-178-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-178-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-178-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-178-powerpc64-smp
  • ubuntu-upgrade-linux-image-5-0-0-1035-gke
  • ubuntu-upgrade-linux-image-5-0-0-1050-oem-osp1
  • ubuntu-upgrade-linux-image-5-3-0-1016-kvm
  • ubuntu-upgrade-linux-image-5-3-0-1016-oracle
  • ubuntu-upgrade-linux-image-5-3-0-1017-aws
  • ubuntu-upgrade-linux-image-5-3-0-1018-gcp
  • ubuntu-upgrade-linux-image-5-3-0-1018-gke
  • ubuntu-upgrade-linux-image-5-3-0-1020-azure
  • ubuntu-upgrade-linux-image-5-3-0-1023-raspi2
  • ubuntu-upgrade-linux-image-5-3-0-51-generic
  • ubuntu-upgrade-linux-image-5-3-0-51-generic-lpae
  • ubuntu-upgrade-linux-image-5-3-0-51-lowlatency
  • ubuntu-upgrade-linux-image-5-3-0-51-snapdragon
  • 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-edge
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-4-15
  • ubuntu-upgrade-linux-image-gke-5-0
  • ubuntu-upgrade-linux-image-gke-5-3
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • 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-powerpc-e500mc
  • ubuntu-upgrade-linux-image-powerpc-smp
  • ubuntu-upgrade-linux-image-powerpc64-emb
  • ubuntu-upgrade-linux-image-powerpc64-smp
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-raspi2-hwe-18-04
  • 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-lts-xenial

References

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