CVE-2019-12380

28.05.2019, 03:29

**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..

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.5 MEDIUM	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 16%

Vendor	Product	Version
linux	linux_kernel	𝑥 ≤ 5.1.5

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bullseye	unimportant
bullseye (security)	unimportant
bookworm	unimportant
bookworm (security)	unimportant
sid	unimportant
trixie	unimportant

Ubuntu Releases

Ubuntu Product

Codename

linux

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-109.110 released
xenial	Fixed 4.4.0-186.216 released
trusty	ignored

linux-aws

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-1077.81 released
xenial	Fixed 4.4.0-1111.123 released
trusty	Fixed 4.4.0-1075.79 released

linux-aws-5.0

focal	dne
eoan	dne
disco	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.3

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-aws-hwe

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	Fixed 4.15.0-1074.78~16.04.1 released
trusty	dne

linux-azure

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	ignored
xenial	Fixed 4.15.0-1091.101~16.04.1 released
trusty	Fixed 4.15.0-1091.101~14.04.1 released

linux-azure-4.15

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1091.101 released
xenial	dne
trusty	dne

linux-azure-5.3

focal	dne
eoan	dne
disco	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-azure-5.4

focal	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-azure-edge

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	ignored
xenial	dne
trusty	dne

linux-euclid

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	ignored
trusty	dne

linux-flo

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	ignored
trusty	dne

linux-gcp

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	ignored
xenial	Fixed 4.15.0-1078.88~16.04.1 released
trusty	dne

linux-gcp-4.15

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1078.88 released
xenial	dne
trusty	dne

linux-gcp-5.3

focal	dne
eoan	dne
disco	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-gcp-edge

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke

focal	not-affected
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	ignored
trusty	dne

linux-gke-4.15

focal	dne
eoan	dne
disco	dne
bionic	Fixed 4.15.0-1064.67 released
xenial	dne
trusty	dne

linux-gke-5.0

focal	dne
eoan	dne
disco	dne
bionic	Fixed 5.0.0-1044.45 released
xenial	dne
trusty	dne

linux-gke-5.3

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-goldfish

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	ignored
trusty	dne

linux-grouper

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-hwe

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	Fixed 5.3.0-26.28~18.04.1 released
xenial	Fixed 4.15.0-107.108~16.04.1 released
trusty	dne

linux-hwe-5.4

focal	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-hwe-edge

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-kvm

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-1069.70 released
xenial	Fixed 4.4.0-1077.84 released
trusty	dne

linux-lts-trusty

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-utopic

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-vivid

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-wily

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-xenial

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	Fixed 4.4.0-186.216~14.04.1 released

linux-maguro

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-mako

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	ignored
trusty	dne

linux-manta

focal	dne
eoan	dne
disco	dne
cosmic	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem

focal	dne
eoan	ignored
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-1091.101 released
xenial	ignored
trusty	dne

linux-oem-5.6

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-osp1

focal	dne
eoan	ignored
disco	ignored
bionic	Fixed 5.0.0-1064.69 released
xenial	dne
trusty	dne

linux-oracle

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-1048.52 released
xenial	Fixed 4.15.0-1046.50~16.04.1 released
trusty	dne

linux-oracle-5.0

focal	dne
eoan	dne
disco	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.3

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-raspi

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-raspi-5.4

focal	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-raspi2

focal	not-affected
eoan	not-affected
disco	ignored
cosmic	ignored
bionic	Fixed 4.15.0-1065.69 released
xenial	Fixed 4.4.0-1136.145 released
trusty	dne

linux-raspi2-5.3

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-riscv

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-snapdragon

focal	dne
eoan	dne
disco	ignored
cosmic	dne
bionic	Fixed 4.15.0-1081.88 released
xenial	Fixed 4.4.0-1140.148 released
trusty	dne

Common Weakness Enumeration

CWE-388 -

References

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html

http://www.securityfocus.com/bid/108477

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=4e78921ba4dd0aca1cc89168f45039add4183f8e

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/

https://security.netapp.com/advisory/ntap-20190710-0002/

https://usn.ubuntu.com/4414-1/

https://usn.ubuntu.com/4427-1/

https://usn.ubuntu.com/4439-1/