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nvd[email protected]NVD:CVE-2021-3752
HistoryFeb 16, 2022 - 7:15 p.m.

CVE-2021-3752

2022-02-1619:15:08
CWE-416
CWE-362
[email protected]
web.nvd.nist.gov
1

7.9 High

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

46.7%

JSON

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected configurations

NVD
Node
linuxlinux_kernelRange2.6.12–4.4.293
OR
linuxlinux_kernelRange4.5–4.9.291
OR
linuxlinux_kernelRange4.10–4.14.256
OR
linuxlinux_kernelRange4.15–4.19.218
OR
linuxlinux_kernelRange4.20–5.4.160
OR
linuxlinux_kernelRange5.5–5.10.80
OR
linuxlinux_kernelRange5.11–5.14.19
OR
linuxlinux_kernelRange5.15–5.15.3
Node
redhat3scaleMatch2.0
OR
redhatvirtualization_hostMatch4.0
OR
fedoraprojectfedoraMatch34
OR
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linux_for_real_timeMatch7
OR
redhatenterprise_linux_for_real_time_for_nfvMatch7
Node
netapph300sMatch-
AND
netapph300s_firmwareMatch-
Node
netapph500sMatch-
AND
netapph500s_firmwareMatch-
Node
netapph700sMatch-
AND
netapph700s_firmwareMatch-
Node
netapph300eMatch-
AND
netapph300e_firmwareMatch-
Node
netapph500eMatch-
AND
netapph500e_firmwareMatch-
Node
netapph700eMatch-
AND
netapph700e_firmwareMatch-
Node
netapph410sMatch-
AND
netapph410s_firmwareMatch-
Node
netapph410c_firmwareMatch-
AND
netapph410cMatch-
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
oraclecommunications_cloud_native_core_binding_support_functionMatch22.1.3
OR
oraclecommunications_cloud_native_core_network_exposure_functionMatch22.1.1
OR
oraclecommunications_cloud_native_core_policyMatch22.2.0

Related

cvelist 1
redhatcve 1
cbl_mariner 1
cve 1
prion 1
debiancve 1
ubuntucve 1
nessus 57
openvas 34
osv 13
ubuntu 7
f5 1
cloudfoundry 3
suse 6
oraclelinux 5
redhat 10
centos 1
photon 1
ibm 2
debian 3
slackware 1
rocky 2
almalinux 1
oracle 1
cvelist
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redhatcve
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2022-03-10 23:47:45
cve
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2022-02-16 19:15:08
prion
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2022-02-16 19:15:00
debiancve
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2022-02-16 19:15:08
ubuntucve
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2021-09-17 00:00:00
nessus
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SUSE SLES12 Security Update : kernel (Live Patch 36 for SLE 12 SP3) (SUSE-SU-2021:3751-1)
2021-11-20 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 7 for SLE 15 SP2) (SUSE-SU-2021:3710-1)
2021-11-18 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 10 for SLE 15 SP2) (SUSE-SU-2021:3737-1)
2021-11-20 00:00:00
openvas
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SUSE: Security Advisory (SUSE-SU-2021:3751-1)
2021-11-21 00:00:00
Ubuntu: Security Advisory (USN-5267-3)
2022-02-17 00:00:00
Ubuntu: Security Advisory (USN-5267-2)
2022-02-09 00:00:00
osv
osv
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-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4 regression
2022-02-11 07:28:28
linux-raspi, linux-raspi-5.4 vulnerabilities
2022-02-17 06:11:12
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities
2022-02-03 04:42:38
ubuntu
ubuntu
Linux kernel vulnerabilities
2022-02-03 00:00:00
Linux kernel regression
2022-02-11 00:00:00
Linux kernel (Raspberry Pi) vulnerabilities
2022-02-17 00:00:00
f5
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cloudfoundry
cloudfoundry
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USN-5267-1: Linux kernel vulnerabilities | Cloud Foundry
2022-03-10 00:00:00
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2022-03-10 00:00:00
suse
suse
Security update for the Linux Kernel (important)
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Security update for the Linux Kernel (important)
2021-10-15 00:00:00
Security update for the Linux Kernel (important)
2021-10-15 00:00:00
oraclelinux
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Unbreakable Enterprise kernel security update
2022-02-14 00:00:00
Unbreakable Enterprise kernel security update
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redhat
redhat
(RHSA-2022:0620) Important: kernel security and bug fix update
2022-02-22 14:25:44
(RHSA-2022:0622) Important: kernel-rt security and bug fix update
2022-02-22 14:27:10
(RHSA-2022:1975) Important: kernel-rt security and bug fix update
2022-05-10 06:42:36
centos
centos
bpftool, kernel, perf, python security update
2022-02-25 15:41:18
photon
photon
Important Photon OS Security Update - PHSA-2021-3.0-0341
2021-12-11 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar Network Packet Capture is using components with known vulnerabilities
2022-03-31 14:40:20
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities including a remote code execution in Spring Framework (CVE-2022-22965)
2022-04-11 15:17:28
debian
debian
[SECURITY] [DLA 2940-1] linux security update
2022-03-09 12:40:13
[SECURITY] [DSA 5096-1] linux security update
2022-03-09 15:30:58
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slackware
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2022-02-01 05:01:08
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2022-05-10 08:11:36
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oracle
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2022-07-19 00:00:00

7.9 High

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

46.7%

JSON
Related for NVD:CVE-2021-3752
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