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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:194698
[Rus]
Version
1
Class
patch
ALTXid
412820
Language
English
Severity
High
Title
RHSA-2022:8263 -- dpdk security and bug fix update
Description
dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs.
DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash.
dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service.
Family
unix
Platform
Red Hat Enterprise Linux 9
Product
dpdk
Reference
VENDOR: RHSA-2022:8263
VENDOR: RHSA-2022:8263
Id:
RHSA-2022:8263
Reference:
https://access.redhat.com/errata/RHSA-2022:8263
CVE: CVE-2021-3839
CVE: CVE-2021-3839
Id:
CVE-2021-3839
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3839
Comment
: 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.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2025882 (MISC)
https://github.com/DPDK/dpdk/commit/6442c329b9d2ded0f44b27d2016aaba8ba5844c5 (MISC)
https://access.redhat.com/security/cve/CVE-2021-3839 (MISC)
CVE: CVE-2022-2132
CVE: CVE-2022-2132
Id:
CVE-2022-2132
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2132
Comment
: A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.
CVSSv3 Score:
8.6
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE:
CWE-Other ()
References:
https://bugzilla.redhat.com/show_bug.cgi?id=2099475 (MISC)
https://bugs.dpdk.org/show_bug.cgi?id=1031 (MISC)
[debian-lts-announce] 20220902 [SECURITY] [DLA 3092-1] dpdk security update (MLIST)
CVE: CVE-2022-28199
CVE: CVE-2022-28199
Id:
CVE-2022-28199
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28199
Comment
: NVIDIA’s distribution of the Data Plane Development Kit (MLNX_DPDK) contains a vulnerability in the network stack, where error recovery is not handled properly, which can allow a remote attacker to cause denial of service and some impact to data integrity and confidentiality.
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
20 (Improper Input Validation)
References:
https://nvidia.custhelp.com/app/answers/detail/a_id/5389 (MISC)
[oss-security] 20220906 Re: CVE-2022-28199: DPDK mlx5 driver error recovery handling vulnerability (MLIST)
20220907 Vulnerability in NVIDIA Data Plane Development Kit Affecting Cisco Products: August 2022 (CISCO)
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