CVE-2020-12464 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.7 MEDIUM	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 22%

Affected Products (NVD)

Vendor	Product	Version
linux	linux_kernel	𝑥 < 3.16.85
linux	linux_kernel	3.17 ≤ 𝑥 < 4.4.221
linux	linux_kernel	4.5 ≤ 𝑥 < 4.9.221
linux	linux_kernel	4.10 ≤ 𝑥 < 4.14.178
linux	linux_kernel	4.15 ≤ 𝑥 < 4.19.119
linux	linux_kernel	4.20 ≤ 𝑥 < 5.4.36
linux	linux_kernel	5.5 ≤ 𝑥 < 5.6.8
netapp	active_iq_unified_manager	-
netapp	cloud_backup	-
netapp	hci_storage_nodes	-
netapp	solidfire_\&_hci_storage_node	-
netapp	steelstore_cloud_integrated_storage	-
netapp	aff_a700s	-
netapp	hci_compute_node	-
netapp	solidfire_baseboard_management_controller	-

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bookworm	6.1.106-3 fixed
bookworm (security)	6.1.112-1 fixed
bullseye	5.10.223-1 fixed
bullseye (security)	5.10.226-1 fixed
sid	6.11.6-1 fixed
trixie	6.11.5-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux

bionic	Fixed 4.15.0-106.107 released
eoan	Fixed 5.3.0-59.53 released
focal	Fixed 5.4.0-37.41 released
trusty	ignored
xenial	Fixed 4.4.0-184.214 released

linux-aws

bionic	Fixed 4.15.0-1073.77 released
eoan	Fixed 5.3.0-1023.25 released
focal	Fixed 5.4.0-1015.15 released
trusty	Fixed 4.4.0-1073.77 released
xenial	Fixed 4.4.0-1109.120 released

linux-aws-5.0

bionic	ignored
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-aws-5.3

bionic	Fixed 5.3.0-1023.25~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-aws-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-aws-hwe

bionic	dne
eoan	dne
focal	dne
trusty	dne
xenial	Fixed 4.15.0-1073.77~16.04.1 released

linux-azure

bionic	ignored
eoan	Fixed 5.3.0-1028.29 released
focal	Fixed 5.4.0-1016.16 released
trusty	Fixed 4.15.0-1089.99~14.04.1 released
xenial	Fixed 4.15.0-1089.99~16.04.1 released

linux-azure-4.15

bionic	Fixed 4.15.0-1089.99 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-azure-5.3

bionic	Fixed 5.3.0-1028.29~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-azure-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-azure-edge

bionic	ignored
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gcp

bionic	ignored
eoan	Fixed 5.3.0-1026.28 released
focal	Fixed 5.4.0-1015.15 released
trusty	dne
xenial	Fixed 4.15.0-1077.87~16.04.1 released

linux-gcp-4.15

bionic	Fixed 4.15.0-1077.87 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gcp-5.3

bionic	Fixed 5.3.0-1026.28~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gcp-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-gcp-edge

bionic	ignored
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gke-4.15

bionic	Fixed 4.15.0-1063.66 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gke-5.0

bionic	Fixed 5.0.0-1042.43 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-gke-5.3

bionic	Fixed 5.3.0-1026.28~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-hwe

bionic	Fixed 5.3.0-59.53~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	Fixed 4.15.0-106.107~16.04.1 released

linux-hwe-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-hwe-edge

bionic	ignored
eoan	dne
focal	dne
trusty	dne
xenial	ignored

linux-kvm

bionic	Fixed 4.15.0-1067.68 released
eoan	Fixed 5.3.0-1023.25 released
focal	Fixed 5.4.0-1015.15 released
trusty	dne
xenial	Fixed 4.4.0-1075.82 released

linux-lts-trusty

bionic	dne
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-lts-xenial

bionic	dne
eoan	dne
focal	dne
trusty	Fixed 4.4.0-184.214~14.04.1 released
xenial	dne

linux-oem

bionic	Fixed 4.15.0-1087.97 released
eoan	ignored
focal	dne
trusty	dne
xenial	ignored

linux-oem-5.6

bionic	dne
eoan	dne
focal	Fixed 5.6.0-1010.10 released
trusty	dne
xenial	dne

linux-oem-osp1

bionic	Fixed 5.0.0-1059.64 released
eoan	ignored
focal	dne
trusty	dne
xenial	dne

linux-oracle

bionic	Fixed 4.15.0-1045.49 released
eoan	Fixed 5.3.0-1024.26 released
focal	Fixed 5.4.0-1015.15 released
trusty	dne
xenial	Fixed 4.15.0-1045.49~16.04.1 released

linux-oracle-5.0

bionic	ignored
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-oracle-5.3

bionic	Fixed 5.3.0-1024.26~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-oracle-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-raspi

bionic	dne
eoan	dne
focal	Fixed 5.4.0-1012.12 released
trusty	dne
xenial	dne

linux-raspi-5.4

bionic	not-affected
focal	dne
trusty	dne
xenial	dne

linux-raspi2

bionic	Fixed 4.15.0-1063.67 released
eoan	Fixed 5.3.0-1027.29 released
focal	ignored
trusty	dne
xenial	Fixed 4.4.0-1134.143 released

linux-raspi2-5.3

bionic	Fixed 5.3.0-1027.29~18.04.1 released
eoan	dne
focal	dne
trusty	dne
xenial	dne

linux-riscv

bionic	dne
eoan	dne
focal	Fixed 5.4.0-27.31 released
trusty	dne
xenial	dne

linux-snapdragon

bionic	Fixed 4.15.0-1080.87 released
eoan	dne
focal	dne
trusty	dne
xenial	Fixed 4.4.0-1138.146 released

Known Exploits!

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b

https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

https://lkml.org/lkml/2020/3/23/52

https://patchwork.kernel.org/patch/11463781/

https://security.netapp.com/advisory/ntap-20200608-0001/

https://usn.ubuntu.com/4387-1/

https://usn.ubuntu.com/4388-1/

https://usn.ubuntu.com/4389-1/

https://usn.ubuntu.com/4390-1/

https://usn.ubuntu.com/4391-1/

https://www.debian.org/security/2020/dsa-4698

https://www.debian.org/security/2020/dsa-4699