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5.5

CVE-2019-12380: Linux kernel boot code may crash due to memory error

CVE-2019-12380 · published 7 years ago
Summary

The early start-up part of the Linux kernel that deals with the hardware interface can mishandle a failed memory request, potentially causing the system to stop during boot. This affects several Linux distributions that use the affected kernel version, such as Debian and Canonical cloud images. Update to a kernel version that includes the patch or apply the provided security update to avoid boot failures.

What to do
  • Update debian rootio-linux to version 6.1.159-1.root.io.75.
  • Update canonical linux-aws to version 4.4.0-1075.79.
  • Update canonical linux-azure to version 4.15.0-1091.101~14.04.1.
  • Update canonical linux-lts-xenial to version 4.4.0-186.216~14.04.1.
  • Update canonical linux to version 4.4.0-186.216.
  • Update canonical linux-aws to version 4.4.0-1111.123.
  • Update canonical linux-aws-hwe to version 4.15.0-1079.83~16.04.1.
  • Update canonical linux-azure to version 4.15.0-1091.101~16.04.1.
  • Update canonical linux-gcp to version 4.15.0-1080.90~16.04.1.
  • Update canonical linux-hwe to version 4.15.0-112.113~16.04.1.
  • Update canonical linux-kvm to version 4.4.0-1077.84.
  • Update canonical linux-oracle to version 4.15.0-1050.54~16.04.1.
  • Update canonical linux-raspi2 to version 4.4.0-1136.145.
  • Update canonical linux-snapdragon to version 4.4.0-1140.148.
  • Update canonical linux-fips to version 4.4.0-1043.48.
  • Update canonical linux to version 4.15.0-109.110.
  • Update canonical linux-aws to version 4.15.0-1077.81.
  • Update canonical linux-azure-4.15 to version 4.15.0-1091.101.
  • Update canonical linux-gcp-4.15 to version 4.15.0-1080.90.
  • Update canonical linux-gke-4.15 to version 4.15.0-1064.67.
  • Update canonical linux-hwe to version 5.3.0-26.28~18.04.1.
  • Update canonical linux-kvm to version 4.15.0-1069.70.
  • Update canonical linux-oem to version 4.15.0-1091.101.
  • Update canonical linux-oem-osp1 to version 5.0.0-1065.70.
  • Update canonical linux-oracle to version 4.15.0-1048.52.
  • Update canonical linux-raspi2 to version 4.15.0-1065.69.
  • Update canonical linux-snapdragon to version 4.15.0-1081.88.
  • Update canonical linux-aws-fips to version 4.15.0-2022.22.
  • Update canonical linux-azure-fips to version 4.15.0-2006.7.
  • Update canonical linux-fips to version 4.15.0-1037.42.
  • Update linux to version 6.1.190-1.aikido.167.
  • Update rootio-linux to version 6.1.190-1.aikido.167.
Affected software
Ecosystem VendorProductAffected versions
Root:Debian:12 debian rootio-linux < 6.1.159-1.root.io.75
Fix: upgrade to 6.1.159-1.root.io.75
Ubuntu:26.04:LTS canonical linux-gke All versions
Ubuntu:Pro:14.04:LTS canonical linux-aws < 4.4.0-1075.79
Fix: upgrade to 4.4.0-1075.79
Ubuntu:Pro:14.04:LTS canonical linux-azure < 4.15.0-1091.101~14.04.1
Fix: upgrade to 4.15.0-1091.101~14.04.1
Ubuntu:Pro:14.04:LTS canonical linux-lts-xenial < 4.4.0-186.216~14.04.1
Fix: upgrade to 4.4.0-186.216~14.04.1
Ubuntu:Pro:14.04:LTS canonical linux All versions
Ubuntu:16.04:LTS canonical linux < 4.4.0-186.216
Fix: upgrade to 4.4.0-186.216
Ubuntu:16.04:LTS canonical linux-aws < 4.4.0-1111.123
Fix: upgrade to 4.4.0-1111.123
Ubuntu:16.04:LTS canonical linux-aws-hwe < 4.15.0-1079.83~16.04.1
Fix: upgrade to 4.15.0-1079.83~16.04.1
Ubuntu:16.04:LTS canonical linux-azure < 4.15.0-1091.101~16.04.1
Fix: upgrade to 4.15.0-1091.101~16.04.1
Ubuntu:16.04:LTS canonical linux-gcp < 4.15.0-1080.90~16.04.1
Fix: upgrade to 4.15.0-1080.90~16.04.1
Ubuntu:16.04:LTS canonical linux-hwe < 4.15.0-112.113~16.04.1
Fix: upgrade to 4.15.0-112.113~16.04.1
Ubuntu:16.04:LTS canonical linux-kvm < 4.4.0-1077.84
Fix: upgrade to 4.4.0-1077.84
Ubuntu:16.04:LTS canonical linux-oracle < 4.15.0-1050.54~16.04.1
Fix: upgrade to 4.15.0-1050.54~16.04.1
Ubuntu:16.04:LTS canonical linux-raspi2 < 4.4.0-1136.145
Fix: upgrade to 4.4.0-1136.145
Ubuntu:16.04:LTS canonical linux-snapdragon < 4.4.0-1140.148
Fix: upgrade to 4.4.0-1140.148
Ubuntu:16.04:LTS canonical linux-hwe-edge All versions
Ubuntu:Pro:FIPS:16.04:LTS canonical linux-fips < 4.4.0-1043.48
Fix: upgrade to 4.4.0-1043.48
Ubuntu:18.04:LTS canonical linux < 4.15.0-109.110
Fix: upgrade to 4.15.0-109.110
Ubuntu:18.04:LTS canonical linux-aws < 4.15.0-1077.81
Fix: upgrade to 4.15.0-1077.81
Ubuntu:18.04:LTS canonical linux-azure-4.15 < 4.15.0-1091.101
Fix: upgrade to 4.15.0-1091.101
Ubuntu:18.04:LTS canonical linux-gcp-4.15 < 4.15.0-1080.90
Fix: upgrade to 4.15.0-1080.90
Ubuntu:18.04:LTS canonical linux-gke-4.15 < 4.15.0-1064.67
Fix: upgrade to 4.15.0-1064.67
Ubuntu:18.04:LTS canonical linux-hwe < 5.3.0-26.28~18.04.1
Fix: upgrade to 5.3.0-26.28~18.04.1
Ubuntu:18.04:LTS canonical linux-kvm < 4.15.0-1069.70
Fix: upgrade to 4.15.0-1069.70
Ubuntu:18.04:LTS canonical linux-oem < 4.15.0-1091.101
Fix: upgrade to 4.15.0-1091.101
Ubuntu:18.04:LTS canonical linux-oem-osp1 < 5.0.0-1065.70
Fix: upgrade to 5.0.0-1065.70
Ubuntu:18.04:LTS canonical linux-oracle < 4.15.0-1048.52
Fix: upgrade to 4.15.0-1048.52
Ubuntu:18.04:LTS canonical linux-raspi2 < 4.15.0-1065.69
Fix: upgrade to 4.15.0-1065.69
Ubuntu:18.04:LTS canonical linux-snapdragon < 4.15.0-1081.88
Fix: upgrade to 4.15.0-1081.88
Ubuntu:18.04:LTS canonical linux-aws-5.0 All versions
Ubuntu:18.04:LTS canonical linux-azure All versions
Ubuntu:18.04:LTS canonical linux-azure-edge All versions
Ubuntu:18.04:LTS canonical linux-gcp All versions
Ubuntu:18.04:LTS canonical linux-gcp-edge All versions
Ubuntu:18.04:LTS canonical linux-hwe-edge All versions
Ubuntu:18.04:LTS canonical linux-oracle-5.0 All versions
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-aws-fips < 4.15.0-2022.22
Fix: upgrade to 4.15.0-2022.22
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-azure-fips < 4.15.0-2006.7
Fix: upgrade to 4.15.0-2006.7
Ubuntu:Pro:FIPS-updates:18.04:LTS canonical linux-fips < 4.15.0-1037.42
Fix: upgrade to 4.15.0-1037.42
Ubuntu:Pro:FIPS:18.04:LTS canonical linux-aws-fips All versions
Ubuntu:Pro:FIPS:18.04:LTS canonical linux-azure-fips All versions
Ubuntu:Pro:FIPS:18.04:LTS canonical linux-gcp-fips All versions
Ubuntu:20.04:LTS canonical linux-azure-fde All versions
Ubuntu:22.04:LTS canonical linux-intel-iot-realtime All versions
Ubuntu:22.04:LTS canonical linux-realtime All versions
Ubuntu:22.04:LTS canonical linux-riscv All versions
Ubuntu:24.04:LTS canonical linux-raspi-realtime All versions
Ubuntu:Nvidia-BlueField:24.04:LTS canonical linux-bluefield All versions
Ubuntu:26.04:LTS canonical linux-nvidia-bos All versions
Showing 50 of 54. Show the rest
Ecosystem VendorProductAffected versions
Debian:12 debian linux All versions
– linux linux_kernel <= 5.1.5
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Root:Debian:12 – linux < 6.1.190-1.aikido.167
Fix: upgrade to 6.1.190-1.aikido.167
Root:Debian:12 – rootio-linux < 6.1.190-1.aikido.167
Fix: upgrade to 6.1.190-1.aikido.167
Original advisory text
CVE-2019-12380 in linux - Patched by Root
**DISPUTED** An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. phys_efi_set_virtual_address_map in arch/x86/platform/efi/efi.c and efi_call_phys_prolog in arch/x86/platform/efi/efi_64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because “All the code touched by the referenced commit runs only at boot, before any user processes are started. Therefore, there is no possibility for an unprivileged user to control it.”.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-3887PK - Errors
Timeline
Published28 May 2019
Updated4 Nov 2026
First seen6 Mar 2026
Sources
CVE-2019-12380 · NVD
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