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
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-42739
HistoryOct 20, 2021 - 7:15 a.m.

CVE-2021-42739

2021-10-2007:15:09
Debian Security Bug Tracker
security-tracker.debian.org
33

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

9.7%

JSON

The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.

Related

cvelist 1
openvas 49
fedora 3
cve 2
veracode 1
cbl_mariner 2
nessus 77
prion 1
f5 1
nvd 2
redhatcve 1
osv 15
ubuntu 9
ubuntucve 1
redhat 11
centos 1
cloudfoundry 3
oraclelinux 3
photon 1
mageia 2
suse 6
ibm 1
debian 3
rocky 2
almalinux 1
cvelist
cvelist
CVE-2021-42739
2021-10-20 00:00:00
openvas
openvas
Fedora: Security Advisory for kernel (FEDORA-2021-8364530ebf)
2021-11-16 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-7de33b7016)
2021-11-16 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-fdef34e26f)
2021-11-16 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.14.17-101.fc33
2021-11-14 03:50:20
[SECURITY] Fedora 35 Update: kernel-5.14.17-301.fc35
2021-11-14 04:10:25
[SECURITY] Fedora 34 Update: kernel-5.14.17-201.fc34
2021-11-14 03:45:59
cve
cve
CVE-2021-42739
2021-10-20 07:15:09
CVE-2021-3542
2021-10-20 15:15:07
veracode
veracode
Denial Of Service (DoS)
2022-01-14 06:01:30
cbl_mariner
cbl_mariner
CVE-2021-42739 affecting package kernel for versions less than 5.10.78.1-1
2022-04-09 06:52:47
CVE-2021-42739 affecting package kernel 5.10.189.1-1
2021-12-17 20:10:00
nessus
nessus
SUSE SLES12 Security Update : kernel (Live Patch 24 for SLE 12 SP5) (SUSE-SU-2022:0242-1)
2022-02-01 00:00:00
SUSE SLES12 Security Update : kernel (Live Patch 17 for SLE 12 SP5) (SUSE-SU-2022:0267-1)
2022-02-02 00:00:00
SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 20 for SLE 12 SP5) (SUSE-SU-2022:0246-1)
2022-02-01 00:00:00
prion
prion
Heap overflow
2021-10-20 07:15:00
f5
f5
K22113693 : Linux kernel vulnerability CVE-2021-42739
2022-03-31 00:00:00
nvd
nvd
CVE-2021-42739
2021-10-20 07:15:09
CVE-2021-3542
2021-10-20 15:15:07
redhatcve
redhatcve
CVE-2021-42739
2021-10-26 21:24:45
osv
osv
linux-gke, linux-gke-5.4 vulnerabilities
2022-02-03 04:13:54
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
ubuntu
ubuntu
Linux kernel (GKE) vulnerabilities
2022-02-03 00:00:00
Linux kernel (Raspberry Pi) vulnerabilities
2022-02-17 00:00:00
Linux kernel regression
2022-02-11 00:00:00
ubuntucve
ubuntucve
CVE-2021-42739
2021-10-20 00:00:00
redhat
redhat
(RHSA-2022:0065) Moderate: kernel-rt security and bug fix update
2022-01-11 09:03:22
(RHSA-2022:0063) Moderate: kernel security and bug fix update
2022-01-11 09:02:34
(RHSA-2022:0236) Moderate: OpenShift Container Platform 3.11.570 security update
2022-01-25 15:16:21
centos
centos
bpftool, kernel, perf, python security update
2022-01-18 13:57:43
cloudfoundry
cloudfoundry
USN-5267-2: Linux kernel regression | Cloud Foundry
2022-03-10 00:00:00
USN-5267-1: Linux kernel vulnerabilities | Cloud Foundry
2022-03-10 00:00:00
USN-5268-1: Linux kernel vulnerabilities | Cloud Foundry
2022-03-10 00:00:00
oraclelinux
oraclelinux
kernel security and bug fix update
2022-01-11 00:00:00
Unbreakable Enterprise kernel security update
2022-11-01 00:00:00
kernel security, bug fix, and enhancement update
2022-05-17 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2021-3.0-0336
2021-12-02 00:00:00
mageia
mageia
Updated kernel packages fix security vulnerabilities
2021-11-11 18:02:40
Updated kernel-linus packages fix security vulnerabilities
2021-11-11 18:02:40
suse
suse
Security update for the Linux Kernel (important)
2021-11-11 00:00:00
Security update for the Linux Kernel (important)
2021-11-09 00:00:00
Security update for the Linux Kernel (important)
2021-11-08 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar Network Packet Capture is using components with known vulnerabilities
2022-03-31 14:40:20
debian
debian
[SECURITY] [DLA 2843-1] linux security update
2021-12-16 21:27:40
[SECURITY] [DLA 2941-1] linux-4.19 security update
2022-03-09 12:40:55
[SECURITY] [DSA 5096-1] linux security update
2022-03-09 15:30:58
rocky
rocky
kernel-rt security and bug fix update
2022-05-10 06:42:36
kernel security, bug fix, and enhancement update
2022-05-10 08:11:36
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2022-05-10 08:11:36

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

9.7%

JSON
Related for DEBIANCVE:CVE-2021-42739
cvelist1openvas49fedora3cve2veracode1cbl_mariner2nessus77prion1f51nvd2redhatcve1osv15ubuntu9ubuntucve1redhat11centos1cloudfoundry3oraclelinux3photon1mageia2suse6ibm1debian3rocky2almalinux1