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ubuntuUbuntuUSN-5071-3
HistorySep 22, 2021 - 12:00 a.m.

Linux kernel (Raspberry Pi) vulnerabilities

2021-09-2200:00:00
ubuntu.com
92

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.0%

JSON

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • linux-raspi - Linux kernel for Raspberry Pi (V8) systems
  • linux-raspi-5.4 - Linux kernel for Raspberry Pi (V8) systems

Details

It was discovered that the KVM hypervisor implementation in the Linux
kernel did not properly perform reference counting in some situations,
leading to a use-after-free vulnerability. An attacker who could start and
control a VM could possibly use this to expose sensitive information or
execute arbitrary code. (CVE-2021-22543)

Murray McAllister discovered that the joystick device interface in the
Linux kernel did not properly validate data passed via an ioctl(). A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code on systems with a joystick device
registered. (CVE-2021-3612)

Related

osv 18
nessus 84
photon 7
redhatcve 2
cloudlinux 4
ibm 3
prion 2
redhat 27
cve 2
f5 2
ubuntucve 2
debiancve 2
amazon 2
ubuntu 12
cloudfoundry 2
veracode 1
fedora 5
suse 4
mageia 2
rocky 2
oraclelinux 6
almalinux 1
archlinux 4
centos 1
debian 2
osv
osv
linux-raspi, linux-raspi-5.4 vulnerabilities
2021-09-22 00:34:54
linux-hwe-5.4 vulnerabilities
2021-09-16 17:13:34
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities
2021-09-08 23:41:26
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5071-3)
2021-09-22 00:00:00
Photon OS 2.0: Linux PHSA-2021-2.0-0387
2021-09-07 00:00:00
RHEL 7 : RHV-H security update (redhat-virtualization-host) 4.3.19 (Moderate) (RHSA-2021:3943)
2021-10-22 00:00:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-2.0-0387
2021-09-02 00:00:00
Important Photon OS Security Update - PHSA-2021-0302
2021-09-19 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0302
2021-09-19 00:00:00
redhatcve
redhatcve
CVE-2021-22543
2021-05-28 00:47:36
CVE-2021-3612
2021-06-21 19:00:21
cloudlinux
cloudlinux
Fixed CVE-2021-22543 in kernel
2022-07-28 14:22:27
Fixed CVE-2021-22543 in kernel
2022-07-28 14:18:22
Fix of CVE: CVE-2021-34693, CVE-2021-20292, CVE-2021-28972, CVE-2021-20265, CVE-2021-32399, CVE-2014-4508, CVE-2021-3612, CVE-2021-3178, CVE-2021-37159, CVE-2021-38205, CVE-2021-3573, CVE-2021-38160
2021-09-21 22:11:09
ibm
ibm
Security Bulletin: Publicly disclosed vulnerability from Kernel affects IBM Netezza Host Management
2022-10-20 11:04:10
Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM QRadar SIEM (CVE-2021-22543, CVE-2021-3653, CVE-2021-3656, CVE-2021-37576)
2022-04-28 20:56:41
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2022-01-13 15:19:45
prion
prion
Privilege escalation
2021-05-26 11:15:00
Design/Logic Flaw
2021-07-09 11:15:00
redhat
redhat
(RHSA-2022:5640) Important: kernel security update
2022-07-19 15:01:17
(RHSA-2021:3943) Moderate: RHV-H security update (redhat-virtualization-host) 4.3.19
2021-10-20 09:37:42
(RHSA-2021:4000) Important: kpatch-patch security update
2021-10-26 15:34:21
cve
cve
CVE-2021-22543
2021-05-26 11:15:00
CVE-2021-3612
2021-07-09 11:15:00
f5
f5
K01217337 : Linux kernel vulnerability CVE-2021-22543
2022-02-07 00:00:00
K01311313 : Linux kernel vulnerability CVE-2021-3612
2022-06-27 00:00:00
ubuntucve
ubuntucve
CVE-2021-22543
2021-05-26 00:00:00
CVE-2021-3612
2021-07-09 00:00:00
debiancve
debiancve
CVE-2021-22543
2021-05-26 11:15:00
CVE-2021-3612
2021-07-09 11:15:00
amazon
amazon
Important: kernel
2021-08-13 17:31:00
Important: kernel
2021-09-30 19:25:00
ubuntu
ubuntu
Linux kernel (HWE) vulnerabilities
2021-09-16 00:00:00
Linux kernel vulnerabilities
2021-09-08 00:00:00
Linux kernel (OEM) vulnerabilities
2021-10-06 00:00:00
cloudfoundry
cloudfoundry
USN-5071-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry
2021-10-04 00:00:00
USN-5094-1: Linux kernel vulnerabilities | Cloud Foundry
2021-10-28 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-09-11 17:29:21
fedora
fedora
[SECURITY] Fedora 34 Update: kernel-tools-5.12.17-300.fc34
2021-07-21 01:08:52
[SECURITY] Fedora 34 Update: kernel-5.12.17-300.fc34
2021-07-21 01:08:51
[SECURITY] Fedora 34 Update: kernel-headers-5.12.17-300.fc34
2021-07-21 01:08:52
suse
suse
Security update for the Linux Kernel (important)
2021-08-10 00:00:00
Security update for the Linux Kernel (important)
2021-08-14 00:00:00
Security update for the Linux Kernel (important)
2021-08-11 00:00:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2021-07-12 23:26:21
Updated kernel packages fix security vulnerabilities
2021-07-12 23:26:21
rocky
rocky
kernel-rt security and bug fix update
2021-08-10 12:10:45
kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
oraclelinux
oraclelinux
kernel security, bug fix, and enhancement update
2021-08-11 00:00:00
kernel security and bug fix update
2021-10-12 00:00:00
Unbreakable Enterprise kernel security update
2021-09-21 00:00:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-08-10 11:56:07
archlinux
archlinux
[ASA-202107-48] linux: privilege escalation
2021-07-21 00:00:00
[ASA-202107-49] linux-zen: privilege escalation
2021-07-21 00:00:00
[ASA-202107-50] linux-hardened: privilege escalation
2021-07-21 00:00:00
centos
centos
bpftool, kernel, perf, python security update
2021-11-17 15:22:13
debian
debian
[SECURITY] [DLA 2785-1] linux-4.19 security update
2021-10-15 21:50:44
[SECURITY] [DLA 2843-1] linux security update
2021-12-16 21:27:40

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.0%

JSON
Related for USN-5071-3
osv18nessus84photon7redhatcve2cloudlinux4ibm3prion2redhat27cve2f52ubuntucve2debiancve2amazon2ubuntu12cloudfoundry2veracode1fedora5suse4mageia2rocky2oraclelinux6almalinux1archlinux4centos1debian2