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nvd[email protected]NVD:CVE-2021-20265
HistoryMar 10, 2021 - 4:15 p.m.

CVE-2021-20265

2021-03-1016:15:16
CWE-401
CWE-400
[email protected]
web.nvd.nist.gov

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

10.5%

JSON

A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.

Affected configurations

NVD
Node
linuxlinux_kernelMatch-
Node
oracletekelec_platform_distributionRange7.4.0–7.7.1

Related

debiancve 1
cve 1
ubuntucve 1
virtuozzo 3
prion 1
cvelist 1
veracode 1
oraclelinux 2
redhat 4
nessus 20
ibm 3
openvas 7
centos 1
cloudlinux 2
oracle 1
debiancve
debiancve
CVE-2021-20265
2021-03-10 16:15:16
cve
cve
CVE-2021-20265
2021-03-10 16:15:16
ubuntucve
ubuntucve
CVE-2021-20265
2021-03-10 00:00:00
virtuozzo
virtuozzo
Virtuozzo ReadyKernel patch 124.1 for Virtuozzo Hybrid Server 7.0, 7.5, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0
2021-03-19 00:00:00
[Security] Virtuozzo ReadyKernel patch 124.0 for Virtuozzo Hybrid Server 7.0, 7.5, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0
2021-03-12 00:00:00
[Important] [Security] New kernel 2.6.32-042stab146.1; Virtuozzo 6.0 Update 12 Hotfix 54 (6.0.12-3761)
2021-08-03 00:00:00
prion
prion
Design/Logic Flaw
2021-03-10 16:15:00
cvelist
cvelist
CVE-2021-20265
2021-03-10 15:30:18
veracode
veracode
Denial Of Service (DoS)
2021-03-17 04:37:36
oraclelinux
oraclelinux
kernel security update
2021-05-04 00:00:00
kernel security and bug fix update
2021-03-17 00:00:00
redhat
redhat
(RHSA-2021:1288) Important: kernel security and bug fix update
2021-04-20 14:27:34
(RHSA-2021:0857) Important: kernel-rt security and bug fix update
2021-03-16 10:27:03
(RHSA-2021:0856) Important: kernel security and bug fix update
2021-03-16 10:26:23
nessus
nessus
RHEL 6 : kernel (RHSA-2021:1288)
2022-02-09 00:00:00
Oracle Linux 6 : kernel (ELSA-2021-9212)
2021-05-04 00:00:00
NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2021-0104)
2021-10-27 00:00:00
ibm
ibm
Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management
2021-09-23 03:53:04
Security Bulletin: Vulnerabilities in the Linux Kernel, Docker, Python, and NGINX affect IBM Spectrum Protect Plus
2021-12-10 18:57:01
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2021-05-05 05:44:47
openvas
openvas
CentOS: Security Advisory for bpftool (CESA-2021:0856)
2021-03-19 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-2221)
2021-07-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:14849-1)
2021-12-02 00:00:00
centos
centos
bpftool, kernel, perf, python security update
2021-03-18 23:24:41
cloudlinux
cloudlinux
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
Fix of CVE: CVE-2021-38160, CVE-2021-3573, CVE-2021-38205, CVE-2021-3178, CVE-2021-20265, CVE-2021-3612, CVE-2021-32399, CVE-2021-37159, CVE-2014-4508, CVE-2021-28972, CVE-2021-34693, CVE-2021-20292
2021-09-21 22:11:36
oracle
oracle
Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

10.5%

JSON
Related for NVD:CVE-2021-20265
debiancve1cve1ubuntucve1virtuozzo3prion1cvelist1veracode1oraclelinux2redhat4nessus20ibm3openvas7centos1cloudlinux2oracle1