CVE-2020-12770

Aliases:UBUNTU-CVE-2020-12770DEBIAN-CVE-2020-12770
Advisory lineage Upstream: 0 Downstream: 34
Modified
Published: 09 May 2020, 20:16
Last modified:04 Aug 2024, 12:04

Vulnerability Summary

Overall Risk (default)
medium
27/100
CVSS Score
6.7 MEDIUM
v3.1 (nvd)
EPSS Score
0.59% LOW
1% probability +0.50%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

09 May 2020, 20:16
Published
Vulnerability first disclosed
04 Aug 2024, 12:04
Last Modified
Vulnerability information updated

Description

An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a certain failure case, aka CID-83c6f2390040.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 4.6AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.59%• Percentile: 47%

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04 | 19.10 | 20.04

  • debian•linux

    < 5.6.14-1 | < 5.6.14-1 | < 5.6.14-1 | < 5.6.14-1

  • ubuntu•linux

    all | < 4.4.0-185.215 | < 4.15.0-109.110 | < 5.4.0-40.44

  • ubuntu•linux-aws

    < 4.4.0-1074.78 | < 4.4.0-1110.121 | < 4.15.0-1077.81 | < 5.4.0-1018.18

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.3

    < 5.3.0-1030.32~18.04.1

  • ubuntu•linux-aws-fips

    < 4.15.0-2022.22 | all

  • ubuntu•linux-aws-hwe

    < 4.15.0-1074.78~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1091.101~14.04.1 | < 4.15.0-1091.101~16.04.1 | all | < 5.4.0-1020.20

  • ubuntu•linux-azure-4.15

    < 4.15.0-1091.101

  • ubuntu•linux-azure-5.3

    < 5.3.0-1032.33~18.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2006.7 | all

  • ubuntu•linux-bluefield

    all

  • ubuntu•linux-fips

    < 4.4.0-1042.47 | all | < 4.15.0-1035.40

  • ubuntu•linux-gcp

    < 4.15.0-1078.88~16.04.1 | all | < 5.4.0-1019.19

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1078.88

  • ubuntu•linux-gcp-5.3

    < 5.3.0-1030.32~18.04.1

  • ubuntu•linux-gcp-edge

    all

  • ubuntu•linux-gcp-fips

    all

  • ubuntu•linux-gke

    all

  • ubuntu•linux-gke-4.15

    < 4.15.0-1064.67

  • ubuntu•linux-gke-5.0

    < 5.0.0-1043.44

  • ubuntu•linux-gke-5.3

    < 5.3.0-1030.32~18.04.1

  • ubuntu•linux-hwe

    < 4.15.0-107.108~16.04.1 | < 5.3.0-62.56~18.04.1

  • ubuntu•linux-hwe-5.4

    < 5.4.0-40.44~18.04.1

  • ubuntu•linux-hwe-edge

    all | all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-kvm

    < 4.4.0-1076.83 | < 4.15.0-1069.70 | < 5.4.0-1018.18

  • ubuntu•linux-lts-xenial

    < 4.4.0-185.215~14.04.1

  • ubuntu•linux-oem

    < 4.15.0-1091.101

  • ubuntu•linux-oem-5.6

    < 5.6.0-1011.11

  • ubuntu•linux-oem-osp1

    < 5.0.0-1063.68

  • ubuntu•linux-oracle

    < 4.15.0-1046.50~16.04.1 | < 4.15.0-1048.52 | < 5.4.0-1019.19

  • ubuntu•linux-oracle-5.0

    all

  • ubuntu•linux-oracle-5.3

    < 5.3.0-1028.30~18.04.1

  • ubuntu•linux-raspi

    < 5.4.0-1013.13

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    < 4.4.0-1135.144 | < 4.15.0-1065.69 | all

  • ubuntu•linux-raspi2-5.3

    < 5.3.0-1028.30~18.04.2

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    < 5.4.0-28.32 | all

  • ubuntu•linux-snapdragon

    < 4.4.0-1139.147 | < 4.15.0-1081.88

  • debian•debian_linux

    8.0 | 9.0 | 10.0

  • fedoraproject•fedora

    30 | 31 | 32

  • linux•linux_kernel

    ≤ 5.6.11

  • netapp•a700s_firmware

    na

  • netapp•active_iq_unified_manager

    na

  • netapp•bootstrap_os

    na

Showing first 50 affected entries in server-rendered view.

References (25)