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ubuntuUbuntuUSN-4320-1
HistoryApr 06, 2020 - 12:00 a.m.

Linux kernel vulnerability

2020-04-0600:00:00
ubuntu.com
193

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

0

Percentile

10.1%

JSON

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • linux - Linux kernel
  • linux-aws - Linux kernel for Amazon Web Services (AWS) systems
  • linux-kvm - Linux kernel for cloud environments
  • linux-lts-xenial - Linux hardware enablement kernel from Xenial for Trusty
  • linux-raspi2 - Linux kernel for Raspberry Pi 2
  • linux-snapdragon - Linux kernel for Snapdragon processors

Details

Al Viro discovered that the vfs layer in the Linux kernel contained a use-
after-free vulnerability. A local attacker could use this to cause a denial
of service (system crash) or possibly expose sensitive information (kernel
memory).

Related

cve 1
photon 6
prion 1
cbl_mariner 1
cvelist 1
debiancve 1
ubuntucve 1
nessus 21
nvd 1
redhatcve 1
openvas 21
ubuntu 5
cloudfoundry 1
mageia 2
osv 3
debian 5
threatpost 1
ibm 1
suse 1
cve
cve
CVE-2020-8428
2020-01-29 00:15:10
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-2.0-0219
2020-03-15 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0279
2020-02-21 00:00:00
Important Photon OS Security Update - PHSA-2020-0219
2020-02-20 00:00:00
prion
prion
Design/Logic Flaw
2020-01-29 00:15:00
cbl_mariner
cbl_mariner
CVE-2020-8428 affecting package kernel 5.4.91-6
2021-04-06 23:51:14
cvelist
cvelist
CVE-2020-8428
2020-01-28 23:43:41
debiancve
debiancve
CVE-2020-8428
2020-01-29 00:15:10
ubuntucve
ubuntucve
CVE-2020-8428
2020-01-29 00:00:00
nessus
nessus
Ubuntu 16.04 LTS : Linux kernel vulnerability (USN-4320-1)
2020-04-07 00:00:00
Photon OS 2.0: Linux PHSA-2020-2.0-0219
2020-03-24 00:00:00
Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4325-1)
2020-04-08 00:00:00
nvd
nvd
CVE-2020-8428
2020-01-29 00:15:10
redhatcve
redhatcve
CVE-2020-8428
2020-04-08 22:01:05
openvas
openvas
Ubuntu: Security Advisory (USN-4320-1)
2020-04-07 00:00:00
Ubuntu: Security Advisory (USN-4324-1)
2020-04-08 00:00:00
Ubuntu: Security Advisory (USN-4319-1)
2020-04-07 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2020-04-07 00:00:00
Linux kernel vulnerabilities
2020-04-07 00:00:00
Linux kernel vulnerabilities
2020-04-10 00:00:00
cloudfoundry
cloudfoundry
USN-4318-1: Linux kernel vulnerabilities | Cloud Foundry
2020-05-14 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2020-02-04 14:07:12
Updated kernel-linus packages fix security vulnerabilities
2020-02-18 17:05:53
osv
osv
linux - security update
2020-04-28 00:00:00
linux-4.9 - security update
2020-06-09 00:00:00
linux - security update
2020-06-09 00:00:00
debian
debian
[SECURITY] [DSA 4667-1] linux security update
2020-04-28 20:33:13
[SECURITY] [DSA 4667-1] linux security update
2020-04-28 20:33:13
[SECURITY] [DSA 4698-1] linux security update
2020-06-09 19:44:16
threatpost
threatpost
Two Critical Android Bugs Open Door to RCE
2020-06-02 17:10:58
ibm
ibm
Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus
2020-02-22 00:41:51
suse
suse
Security update for the Linux Kernel (important)
2020-03-13 00:00:00

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

0

Percentile

10.1%

JSON
Related for USN-4320-1
cve1photon6prion1cbl_mariner1cvelist1debiancve1ubuntucve1nessus21nvd1redhatcve1openvas21ubuntu5cloudfoundry1mageia2osv3debian5threatpost1ibm1suse1