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ubuntucveUbuntu.comUB:CVE-2021-3839
HistoryApr 29, 2022 - 12:00 a.m.

CVE-2021-3839

2022-04-2900:00:00
ubuntu.com
ubuntu.com
19

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

45.8%

JSON

A flaw was found in the vhost library in DPDK. Function
vhost_user_set_inflight_fd() does not validate
msg->payload.inflight.num_queues, possibly causing out-of-bounds memory
read/write. Any software using DPDK vhost library may crash as a result of
this vulnerability.

Notes

Author Note
mdeslaur introduced in 19.11-rc1
OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchdpdk< 19.11.12-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchdpdk< 20.11.5-0ubuntu1UNKNOWN
ubuntu22.04noarchdpdk< 21.11.1-0ubuntu0.3UNKNOWN
ubuntu22.10noarchdpdk< 21.11.1-0ubuntu0.3UNKNOWN

Related

nessus 16
cve 1
veracode 1
redhatcve 1
debiancve 1
prion 1
osv 5
suse 1
redhat 4
openvas 9
debian 1
ubuntu 1
almalinux 1
oraclelinux 1
rocky 1
nessus
nessus
CentOS 9 : dpdk-21.11.1-1.el9
2024-02-29 00:00:00
EulerOS 2.0 SP10 : dpdk (EulerOS-SA-2022-2254)
2022-08-17 00:00:00
RHEL 8 : openvswitch2.13 (RHSA-2022:4786)
2022-05-27 00:00:00
cve
cve
CVE-2021-3839
2022-08-23 16:15:00
veracode
veracode
Denial Of Service (DoS)
2022-05-09 15:07:53
redhatcve
redhatcve
CVE-2021-3839
2022-05-03 21:24:10
debiancve
debiancve
CVE-2021-3839
2022-08-23 16:15:00
prion
prion
Out-of-bounds
2022-08-23 16:15:00
osv
osv
CVE-2021-3839
2022-08-23 16:15:10
dpdk vulnerabilities
2022-05-04 12:17:01
dpdk - security update
2022-05-05 00:00:00
suse
suse
Security update for dpdk (moderate)
2022-05-31 00:00:00
redhat
redhat
(RHSA-2022:4788) Moderate: openvswitch2.16 security update
2022-05-27 17:39:06
(RHSA-2022:4787) Moderate: openvswitch2.15 security update
2022-05-27 17:39:03
(RHSA-2022:4786) Moderate: openvswitch2.13 security update
2022-05-27 17:39:01
openvas
openvas
Huawei EulerOS: Security Advisory for dpdk (EulerOS-SA-2022-2241)
2022-08-18 00:00:00
Huawei EulerOS: Security Advisory for dpdk (EulerOS-SA-2022-2313)
2022-09-14 00:00:00
Huawei EulerOS: Security Advisory for dpdk (EulerOS-SA-2022-2284)
2022-09-14 00:00:00
debian
debian
[SECURITY] [DSA 5130-1] dpdk security update
2022-05-05 17:16:35
ubuntu
ubuntu
DPDK vulnerabilities
2022-05-04 00:00:00
almalinux
almalinux
Important: dpdk security and bug fix update
2022-11-15 00:00:00
oraclelinux
oraclelinux
dpdk security and bug fix update
2022-11-22 00:00:00
rocky
rocky
dpdk security and bug fix update
2022-11-15 06:19:47

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

45.8%

JSON
Related for UB:CVE-2021-3839
nessus16cve1veracode1redhatcve1debiancve1prion1osv5suse1redhat4openvas9debian1ubuntu1almalinux1oraclelinux1rocky1