Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2022-39188): Linux kernel vulnerabilities

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Ubuntu: (Multiple Advisories) (CVE-2022-39188): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/02/2022
Created
11/19/2022
Added
11/17/2022
Modified
04/17/2023

Description

An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1058-dell300x
  • ubuntu-upgrade-linux-image-4-15-0-1112-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1125-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1133-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1142-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1143-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-1147-aws
  • ubuntu-upgrade-linux-image-4-15-0-1147-aws-hwe
  • ubuntu-upgrade-linux-image-4-15-0-1158-azure
  • ubuntu-upgrade-linux-image-4-15-0-201-generic
  • ubuntu-upgrade-linux-image-4-15-0-201-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-201-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1117-aws
  • ubuntu-upgrade-linux-image-4-4-0-1118-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1155-aws
  • ubuntu-upgrade-linux-image-4-4-0-239-generic
  • ubuntu-upgrade-linux-image-4-4-0-239-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-1012-gkeop
  • ubuntu-upgrade-linux-image-5-15-0-1022-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1022-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1022-raspi-nolpae
  • ubuntu-upgrade-linux-image-5-15-0-1024-gke
  • ubuntu-upgrade-linux-image-5-15-0-1025-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1026-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1026-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1027-aws
  • ubuntu-upgrade-linux-image-5-15-0-1027-gke
  • ubuntu-upgrade-linux-image-5-15-0-1030-azure
  • ubuntu-upgrade-linux-image-5-15-0-1030-azure-fde
  • ubuntu-upgrade-linux-image-5-15-0-57-generic
  • ubuntu-upgrade-linux-image-5-15-0-57-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-57-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-57-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-57-lowlatency-64k
  • ubuntu-upgrade-linux-image-5-4-0-1037-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1041-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1050-bluefield
  • ubuntu-upgrade-linux-image-5-4-0-1054-bluefield
  • ubuntu-upgrade-linux-image-5-4-0-1057-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1061-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1074-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1078-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1079-kvm
  • ubuntu-upgrade-linux-image-5-4-0-1083-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-5-4-0-1091-gke
  • ubuntu-upgrade-linux-image-5-4-0-1091-oracle
  • ubuntu-upgrade-linux-image-5-4-0-1093-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-5-4-0-1097-gcp
  • ubuntu-upgrade-linux-image-5-4-0-1100-azure
  • ubuntu-upgrade-linux-image-5-4-0-1100-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-5-4-0-136-generic
  • ubuntu-upgrade-linux-image-5-4-0-136-generic-lpae
  • ubuntu-upgrade-linux-image-5-4-0-136-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-aws-lts-20-04
  • ubuntu-upgrade-linux-image-aws-lts-22-04
  • 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-azure-lts-22-04
  • 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-5-15
  • 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-64k
  • 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-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
  • ubuntu-upgrade-ubuntu

References

View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;