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nvd[email protected]NVD:CVE-2020-25641
HistoryOct 06, 2020 - 2:15 p.m.

CVE-2020-25641

2020-10-0614:15:12
CWE-835
[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

5.1%

JSON

A flaw was found in the Linux kernel’s implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Affected configurations

NVD
Node
linuxlinux_kernelRange≤5.8.13
OR
linuxlinux_kernelMatch5.9.0-
OR
linuxlinux_kernelMatch5.9.0rc1
OR
linuxlinux_kernelMatch5.9.0rc2
OR
linuxlinux_kernelMatch5.9.0rc3
OR
linuxlinux_kernelMatch5.9.0rc4
OR
linuxlinux_kernelMatch5.9.0rc5
OR
linuxlinux_kernelMatch5.9.0rc6
Node
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
Node
opensuseleapMatch15.1
OR
opensuseleapMatch15.2
Node
debiandebian_linuxMatch9.0
Node
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch20.04lts

Related

redhat 10
cve 1
redhatcve 1
prion 1
nessus 38
debiancve 1
cbl_mariner 1
ubuntucve 1
veracode 1
cvelist 1
ubuntu 4
osv 7
openvas 25
suse 4
cloudfoundry 2
oraclelinux 5
amazon 1
mageia 1
photon 2
debian 3
almalinux 1
redhat
redhat
(RHSA-2020:5374) Moderate: kernel security and bug fix update
2020-12-08 10:02:10
(RHSA-2020:5079) Moderate: kernel-alt security and bug fix update
2020-11-10 17:13:20
(RHSA-2021:0073) Moderate: kernel security and bug fix update
2021-01-12 08:21:25
cve
cve
CVE-2020-25641
2020-10-06 14:15:12
redhatcve
redhatcve
CVE-2020-25641
2020-09-30 04:45:52
prion
prion
Design/Logic Flaw
2020-10-06 14:15:00
nessus
nessus
RHEL 8 : kernel-rt (RHSA-2021:0136)
2021-01-14 00:00:00
RHEL 7 : kernel-alt (RHSA-2020:5079)
2020-11-11 00:00:00
RHEL 8 : kernel (RHSA-2020:5374)
2020-12-09 00:00:00
debiancve
debiancve
CVE-2020-25641
2020-10-06 14:15:12
cbl_mariner
cbl_mariner
CVE-2020-25641 affecting package kernel 5.4.91-6
2021-03-03 03:44:27
ubuntucve
ubuntucve
CVE-2020-25641
2020-10-06 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-10-18 01:55:39
cvelist
cvelist
CVE-2020-25641
2020-10-06 13:33:22
ubuntu
ubuntu
Linux kernel vulnerabilities
2020-10-14 00:00:00
Linux kernel vulnerabilities
2020-12-03 00:00:00
Linux kernel regression
2020-12-13 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-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
2020-10-14 01:18:19
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon regression
2020-12-13 23:27:41
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
2020-12-03 02:19:02
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2020:2980-1)
2021-06-09 00:00:00
Ubuntu: Security Advisory (USN-4576-1)
2020-10-14 00:00:00
openSUSE: Security Advisory for the (openSUSE-SU-2020:1698-1)
2020-10-21 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2020-10-19 00:00:00
Security update for the Linux Kernel (important)
2020-10-11 00:00:00
Security update for the Linux Kernel (important)
2020-11-29 00:00:00
cloudfoundry
cloudfoundry
USN-4660-2: Linux kernel regression | Cloud Foundry
2021-02-10 00:00:00
USN-4660-1: Linux kernel vulnerabilities | Cloud Foundry
2021-01-12 00:00:00
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2020-11-10 00:00:00
Unbreakable Enterprise kernel-container security update
2020-11-12 00:00:00
Unbreakable Enterprise kernel-container security update
2020-11-12 00:00:00
amazon
amazon
Important: kernel
2020-10-26 18:08:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2020-10-21 16:07:53
photon
photon
Important Photon OS Security Update - PHSA-2020-0142
2020-09-19 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0142
2020-09-19 00:00:00
debian
debian
[SECURITY] [DLA 2385-1] linux-4.19 security update
2020-09-28 13:31:21
[SECURITY] [DLA 2420-2] linux regression update
2020-10-31 16:14:20
[SECURITY] [DLA 2420-1] linux security update
2020-10-30 14:21:51
almalinux
almalinux
Moderate: kernel security, bug fix, and enhancement update
2020-11-03 12:03:57

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

5.1%

JSON
Related for NVD:CVE-2020-25641
redhat10cve1redhatcve1prion1nessus38debiancve1cbl_mariner1ubuntucve1veracode1cvelist1ubuntu4osv7openvas25suse4cloudfoundry2oraclelinux5amazon1mageia1photon2debian3almalinux1