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-2020-25743
HistoryOct 06, 2020 - 12:00 a.m.

CVE-2020-25743

2020-10-0600:00:00
ubuntu.com
ubuntu.com
11

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

3.2 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.7 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON

hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference
because it lacks a pointer check before an ide_cancel_dma_sync call.

Notes

Author Note
mdeslaur as of 2023-11-30, the proposed patch has not been commited upstream

Related

prion 1
debiancve 1
alpinelinux 1
cvelist 1
redhatcve 1
veracode 1
cbl_mariner 1
nvd 1
cve 1
f5 1
nessus 12
openvas 8
prion
prion
Null pointer dereference
2020-10-06 15:15:00
debiancve
debiancve
CVE-2020-25743
2020-10-06 15:15:15
alpinelinux
alpinelinux
CVE-2020-25743
2020-10-06 15:15:15
cvelist
cvelist
CVE-2020-25743
2020-10-06 14:15:23
redhatcve
redhatcve
CVE-2020-25743
2020-09-22 11:32:51
veracode
veracode
Denial Of Service (DoS)
2021-12-16 15:59:34
cbl_mariner
cbl_mariner
CVE-2020-25743 affecting package qemu-kvm 4.2.0-48
2020-11-30 19:31:04
nvd
nvd
CVE-2020-25743
2020-10-06 15:15:15
cve
cve
CVE-2020-25743
2020-10-06 15:15:15
f5
f5
K82008830 : Multiple QEMU vulnerabilities
2020-12-14 00:00:00
nessus
nessus
EulerOS Virtualization 3.0.6.0 : qemu (EulerOS-SA-2023-3460)
2024-01-16 00:00:00
EulerOS Virtualization 3.0.6.6 : qemu-kvm (EulerOS-SA-2021-2046)
2021-07-01 00:00:00
EulerOS Virtualization 2.10.0 : qemu (EulerOS-SA-2022-1418)
2022-04-18 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2021-2046)
2021-07-01 00:00:00
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-3460)
2023-12-15 00:00:00
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2021-1455)
2021-03-05 00:00:00

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

3.2 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.7 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

JSON
Related for UB:CVE-2020-25743
prion1debiancve1alpinelinux1cvelist1redhatcve1veracode1cbl_mariner1nvd1cve1f51nessus12openvas8