Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
ubuntucveUbuntu.comUB:CVE-2020-28915
HistoryNov 18, 2020 - 12:00 a.m.

CVE-2020-28915

2020-11-1800:00:00
ubuntu.com
ubuntu.com
23

5.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:P/I:P/A:C

0.0004 Low

EPSS

Percentile

5.3%

JSON

A buffer over-read (at the framebuffer layer) in the fbcon code in the
Linux kernel before 5.8.15 could be used by local attackers to read kernel
memory, aka CID-6735b4632def.

Notes

Author Note
sbeattie This patch depends on patch “fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h”.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-126.129UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-56.62UNKNOWN
ubuntu20.10noarchlinux< 5.8.0-31.33UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-197.229UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1088.93UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1030.31UNKNOWN
ubuntu20.10noarchlinux-aws< 5.8.0-1014.15UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1082.86) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1118.132UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1030.31~18.04.1UNKNOWN
Rows per page:
1-10 of 541

Related

redhatcve 1
veracode 1
prion 1
cbl_mariner 1
cve 1
debiancve 1
ibm 3
nessus 42
rocky 2
redhat 5
oraclelinux 8
osv 10
almalinux 2
suse 4
ubuntu 8
cloudfoundry 2
mageia 2
photon 3
redhatcve
redhatcve
CVE-2020-28915
2020-11-18 17:09:54
veracode
veracode
Denial Of Service (DoS)
2022-09-08 21:51:29
prion
prion
Buffer overflow
2020-11-18 08:15:00
cbl_mariner
cbl_mariner
CVE-2020-28915 affecting package kernel 5.4.91-6
2021-01-29 07:40:05
cve
cve
CVE-2020-28915
2020-11-18 08:15:00
debiancve
debiancve
CVE-2020-28915
2020-11-18 08:15:00
ibm
ibm
Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a buffer over-read flaw in Linux Kernel (CVE-2020-28915)
2023-01-12 21:59:00
Security Bulletin: Vulnerabilities in Linux Kernel and OpenSSL may affect IBM Spectrum Copy Data Management
2022-09-17 01:21:23
Security Bulletin: Vulnerabilities in Linux Kernel, Golang Go, and cURL libcurl may affect IBM Spectrum Protect Plus
2022-12-13 19:27:41
nessus
nessus
EulerOS Virtualization for ARM 64 3.0.6.0 : kernel (EulerOS-SA-2021-1531)
2021-03-04 00:00:00
RHEL 8 : kernel-rt (RHSA-2022:5344)
2022-06-28 00:00:00
Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2021-9001)
2021-02-04 00:00:00
rocky
rocky
kernel-rt security and bug fix update
2022-06-28 10:55:48
kernel security and bug fix update
2022-06-28 10:52:11
redhat
redhat
(RHSA-2022:5316) Important: kernel security and bug fix update
2022-06-28 10:52:11
(RHSA-2022:5344) Important: kernel-rt security and bug fix update
2022-06-28 10:55:48
(RHSA-2022:5556) Moderate: Logging Subsystem 5.4.3 - Red Hat OpenShift security update
2022-07-18 16:17:25
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2021-01-07 00:00:00
kernel security and bug fix update
2022-07-02 00:00:00
Unbreakable Enterprise kernel security update
2021-02-09 00:00:00
osv
osv
Important: kernel security and bug fix update
2022-06-30 00:00:00
Important: kernel security and bug fix update
2022-06-28 10:52:11
Important: kernel-rt security and bug fix update
2022-06-28 00:00:00
almalinux
almalinux
Important: kernel-rt security and bug fix update
2022-06-28 00:00:00
Important: kernel security and bug fix update
2022-06-30 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2020-11-26 00:00:00
Security update for the Linux Kernel (important)
2020-12-05 00:00:00
Security update for the Linux Kernel (important)
2020-12-15 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2020-12-02 00:00:00
Linux kernel regression
2020-12-13 00:00:00
Linux kernel regression
2020-12-13 00:00:00
cloudfoundry
cloudfoundry
USN-4660-1: Linux kernel vulnerabilities | Cloud Foundry
2021-01-12 00:00:00
USN-4660-2: Linux kernel regression | Cloud Foundry
2021-02-10 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2021-01-15 15:31:01
Updated kernel-linus packages fix security vulnerabilities
2021-01-15 15:31:01
photon
photon
Critical Photon OS Security Update - PHSA-2020-0338
2020-11-17 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0160
2020-11-06 00:00:00
Important Photon OS Security Update - PHSA-2020-0160
2020-11-06 00:00:00

5.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:P/I:P/A:C

0.0004 Low

EPSS

Percentile

5.3%

JSON
Related for UB:CVE-2020-28915
redhatcve1veracode1prion1cbl_mariner1cve1debiancve1ibm3nessus42rocky2redhat5oraclelinux8osv10almalinux2suse4ubuntu8cloudfoundry2mageia2photon3