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-2022-21499
HistoryMay 24, 2022 - 12:00 a.m.

CVE-2022-21499

2022-05-2400:00:00
ubuntu.com
ubuntu.com
29
cve-2022-21499
kernel memory
debugger lockdown
serial port
cvss 3.1
confidentiality
integrity
availability impacts
unix

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

15.6%

JSON

KGDB and KDB allow read and write access to kernel memory, and thus should
be restricted during lockdown. An attacker with access to a serial port
could trigger the debugger so it is important that the debugger respect the
lockdown mode when/if it is triggered. CVSS 3.1 Base Score 6.7
(Confidentiality, Integrity and Availability impacts). CVSS Vector:
(CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-184.194UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-117.132UNKNOWN
ubuntu21.10noarchlinux< 5.13.0-48.54UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-35.36UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1133.143UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1078.84UNKNOWN
ubuntu21.10noarchlinux-aws< 5.13.0-1028.31UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1009.11UNKNOWN
ubuntu20.04noarchlinux-aws-5.13< 5.13.0-1028.31~20.04.1UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1078.84~18.04.1UNKNOWN
Rows per page:
1-10 of 621

Related

oraclelinux 14
prion 1
nessus 59
redhatcve 1
debiancve 1
cve 1
cvelist 1
nvd 1
veracode 1
openvas 25
mageia 2
ubuntu 10
osv 15
photon 2
debian 1
rocky 2
almalinux 4
suse 3
redhat 9
redos 1
slackware 1
oracle 1
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2022-05-24 00:00:00
Unbreakable Enterprise kernel security update
2022-05-24 00:00:00
kernel security update
2022-06-17 00:00:00
prion
prion
Design/Logic Flaw
2022-06-09 21:15:00
nessus
nessus
Photon OS 4.0: Linux PHSA-2022-4.0-0189
2024-07-23 00:00:00
Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2022-9422)
2022-05-24 00:00:00
Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2022-9427)
2022-05-24 00:00:00
redhatcve
redhatcve
CVE-2022-21499
2022-06-14 11:29:24
debiancve
debiancve
CVE-2022-21499
2022-06-09 21:15:07
cve
cve
CVE-2022-21499
2022-06-09 21:15:07
cvelist
cvelist
CVE-2022-21499
2022-06-09 20:15:28
nvd
nvd
CVE-2022-21499
2022-06-09 21:15:07
veracode
veracode
Out-of-bounds Write
2023-02-03 23:02:24
openvas
openvas
Mageia: Security Advisory (MGASA-2022-0213)
2022-05-30 00:00:00
Mageia: Security Advisory (MGASA-2022-0212)
2022-05-30 00:00:00
Ubuntu: Security Advisory (USN-5465-1)
2022-08-26 00:00:00
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2022-05-28 11:56:13
Updated kernel packages fix security vulnerabilities
2022-05-28 11:56:13
ubuntu
ubuntu
Linux kernel vulnerabilities
2022-06-08 00:00:00
Linux kernel (OEM) vulnerabilities
2022-06-08 00:00:00
Linux kernel vulnerabilities
2022-06-16 00:00:00
osv
osv
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities
2022-06-08 01:25:26
linux-oem-5.14 vulnerabilities
2022-06-08 05:01:06
linux vulnerabilities
2022-06-16 23:56:26
photon
photon
Critical Photon OS Security Update - PHSA-2022-0189
2022-05-27 00:00:00
Important Photon OS Security Update - PHSA-2022-4.0-0189
2022-05-27 00:00:00
debian
debian
[SECURITY] [DSA 5161-1] linux security update
2022-06-11 09:15:06
rocky
rocky
kernel-rt security and bug fix update
2022-11-08 06:19:55
kernel security, bug fix, and enhancement update
2022-11-08 06:26:19
almalinux
almalinux
Moderate: kernel-rt security and bug fix update
2022-11-08 00:00:00
Moderate: kernel security, bug fix, and enhancement update
2022-11-08 00:00:00
Moderate: kernel-rt security and bug fix update
2022-11-15 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2022-06-17 00:00:00
Security update for the Linux Kernel (important)
2022-07-22 00:00:00
Security update for the Linux Kernel (important)
2022-08-01 00:00:00
redhat
redhat
(RHSA-2022:7444) Moderate: kernel-rt security and bug fix update
2022-11-08 06:19:55
(RHSA-2022:7683) Moderate: kernel security, bug fix, and enhancement update
2022-11-08 06:26:19
(RHSA-2022:8267) Moderate: kernel security, bug fix, and enhancement update
2022-11-15 06:19:55
redos
redos
ROS-20221220-01
2022-12-20 00:00:00
slackware
slackware
[slackware-security] Slackware 15.0 kernel
2022-08-26 04:17:47
oracle
oracle
Oracle Critical Patch Update Advisory - January 2023
2023-01-17 00:00:00

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

15.6%

JSON
Related for UB:CVE-2022-21499
oraclelinux14prion1nessus59redhatcve1debiancve1cve1cvelist1nvd1veracode1openvas25mageia2ubuntu10osv15photon2debian1rocky2almalinux4suse3redhat9redos1slackware1oracle1