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Ubuntu: (Multiple Advisories) (CVE-2019-15918): Linux kernel (Azure) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2019-15918): Linux kernel (Azure) vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
09/04/2019
Created
11/16/2019
Added
10/23/2019
Modified
07/06/2021

Description

An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1027-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1046-gke
  • ubuntu-upgrade-linux-image-4-15-0-1047-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1048-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1049-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1052-aws
  • ubuntu-upgrade-linux-image-4-15-0-1059-oem
  • ubuntu-upgrade-linux-image-4-15-0-1061-azure
  • ubuntu-upgrade-linux-image-4-15-0-1066-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-66-generic
  • ubuntu-upgrade-linux-image-4-15-0-66-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-66-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-4-15
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04

References

  • USN-4147-1
  • USN-4157-1
  • USN-4157-2
  • USN-4162-1
  • USN-4162-2
  • USN-4163-1
  • USN-4163-2
  • CVE-2019-15918
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