var-202204-2114
Vulnerability from variot

A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously, the vhost-user master exhausts available fd in the vhost-user slave process, leading to a denial of service. DPDK of data plane development kit Products from other vendors have unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state.

The oldstable distribution (buster) is not affected.

For the stable distribution (bullseye), these problems have been fixed in version 20.11.5-1~deb11u1.

We recommend that you upgrade your dpdk packages.

For the detailed security status of dpdk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/dpdk

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----

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dpdk vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 22.04 LTS
  • Ubuntu 21.10
  • Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in DPDK.

Software Description: - dpdk: set of libraries for fast packet processing

Details:

Wenxiang Qian discovered that DPDK incorrectly checked certain payloads. An attacker could use this issue to cause DPDK to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-3839)

It was discovered that DPDK incorrectly handled inflight type messages. An attacker could possibly use this issue to cause DPDK to consume resources, leading to a denial of service. (CVE-2022-0669)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 22.04 LTS: dpdk 21.11.1-0ubuntu0.3

Ubuntu 21.10: dpdk 20.11.5-0ubuntu1

Ubuntu 20.04 LTS: dpdk 19.11.12-0ubuntu0.20.04.1

In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

===================================================================== Red Hat Security Advisory

Synopsis: Moderate: openvswitch2.15 security update Advisory ID: RHSA-2022:4787-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2022:4787 Issue date: 2022-05-27 CVE Names: CVE-2021-3839 CVE-2022-0669 =====================================================================

  1. Summary:

An update for openvswitch2.15 is now available in Fast Datapath for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64

  1. Description:

Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

  • openvswitch2.15: DPDK: Out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash (CVE-2021-3839)

  • openvswitch2.15: DPDK: Sending vhost-user-inflight type messages could lead to DoS (CVE-2022-0669)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

  1. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Users of openvswitch2.15 are advised to upgrade to these updated packages, which fix these bugs.

  1. Bugs fixed (https://bugzilla.redhat.com/):

2025882 - CVE-2021-3839 DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash 2055793 - CVE-2022-0669 dpdk: sending vhost-user-inflight type messages could lead to DoS 2070343 - Failed to read database with dns hostname address 2080271 - [22.D RHEL-8] Fast Datapath Release

  1. Package List:

Fast Datapath for Red Hat Enterprise Linux 8:

Source: openvswitch2.15-2.15.0-99.el8fdp.src.rpm

aarch64: network-scripts-openvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm openvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm openvswitch2.15-debuginfo-2.15.0-99.el8fdp.aarch64.rpm openvswitch2.15-debugsource-2.15.0-99.el8fdp.aarch64.rpm openvswitch2.15-devel-2.15.0-99.el8fdp.aarch64.rpm openvswitch2.15-ipsec-2.15.0-99.el8fdp.aarch64.rpm python3-openvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm python3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.aarch64.rpm

noarch: openvswitch2.15-test-2.15.0-99.el8fdp.noarch.rpm

ppc64le: network-scripts-openvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm openvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm openvswitch2.15-debuginfo-2.15.0-99.el8fdp.ppc64le.rpm openvswitch2.15-debugsource-2.15.0-99.el8fdp.ppc64le.rpm openvswitch2.15-devel-2.15.0-99.el8fdp.ppc64le.rpm openvswitch2.15-ipsec-2.15.0-99.el8fdp.ppc64le.rpm python3-openvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm python3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.ppc64le.rpm

s390x: network-scripts-openvswitch2.15-2.15.0-99.el8fdp.s390x.rpm openvswitch2.15-2.15.0-99.el8fdp.s390x.rpm openvswitch2.15-debuginfo-2.15.0-99.el8fdp.s390x.rpm openvswitch2.15-debugsource-2.15.0-99.el8fdp.s390x.rpm openvswitch2.15-devel-2.15.0-99.el8fdp.s390x.rpm openvswitch2.15-ipsec-2.15.0-99.el8fdp.s390x.rpm python3-openvswitch2.15-2.15.0-99.el8fdp.s390x.rpm python3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.s390x.rpm

x86_64: network-scripts-openvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm openvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm openvswitch2.15-debuginfo-2.15.0-99.el8fdp.x86_64.rpm openvswitch2.15-debugsource-2.15.0-99.el8fdp.x86_64.rpm openvswitch2.15-devel-2.15.0-99.el8fdp.x86_64.rpm openvswitch2.15-ipsec-2.15.0-99.el8fdp.x86_64.rpm python3-openvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm python3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2021-3839 https://access.redhat.com/security/cve/CVE-2022-0669 https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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    "data": "A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously, the vhost-user master exhausts available fd in the vhost-user slave process, leading to a denial of service. DPDK of data plane development kit Products from other vendors have unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state. \n\nThe oldstable distribution (buster) is not affected. \n\nFor the stable distribution (bullseye), these problems have been fixed in\nversion 20.11.5-1~deb11u1. \n\nWe recommend that you upgrade your dpdk packages. \n\nFor the detailed security status of dpdk please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/dpdk\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\nYv/7+a5NtWSih4e6enBQ0FqAHBUpNjz+q+qL8U5WovpuifsmrIM=\n=cq6B\n-----END PGP SIGNATURE-----\n. ==========================================================================\nUbuntu Security Notice USN-5401-1\nMay 04, 2022\n\ndpdk vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 22.04 LTS\n- Ubuntu 21.10\n- Ubuntu 20.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in DPDK. \n\nSoftware Description:\n- dpdk: set of libraries for fast packet processing\n\nDetails:\n\nWenxiang Qian discovered that DPDK incorrectly checked certain payloads. An\nattacker could use this issue to cause DPDK to crash, resulting in a denial\nof service, or possibly execute arbitrary code. (CVE-2021-3839)\n\nIt was discovered that DPDK incorrectly handled inflight type messages. An\nattacker could possibly use this issue to cause DPDK to consume resources,\nleading to a denial of service. (CVE-2022-0669)\n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 22.04 LTS:\n  dpdk                            21.11.1-0ubuntu0.3\n\nUbuntu 21.10:\n  dpdk                            20.11.5-0ubuntu1\n\nUbuntu 20.04 LTS:\n  dpdk                            19.11.12-0ubuntu0.20.04.1\n\nIn general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Moderate: openvswitch2.15 security update\nAdvisory ID:       RHSA-2022:4787-01\nProduct:           Fast Datapath\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2022:4787\nIssue date:        2022-05-27\nCVE Names:         CVE-2021-3839 CVE-2022-0669 \n=====================================================================\n\n1. Summary:\n\nAn update for openvswitch2.15 is now available in Fast Datapath for Red Hat\nEnterprise Linux 8. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nFast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64\n\n3. Description:\n\nOpen vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic. \n\nSecurity Fix(es):\n\n* openvswitch2.15: DPDK: Out-of-bounds read/write in\nvhost_user_set_inflight_fd() may lead to crash (CVE-2021-3839)\n\n* openvswitch2.15: DPDK: Sending vhost-user-inflight type messages could\nlead to DoS (CVE-2022-0669)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nFor details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nUsers of openvswitch2.15 are advised to upgrade to these updated packages,\nwhich fix these bugs. \n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n2025882 - CVE-2021-3839 DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash\n2055793 - CVE-2022-0669 dpdk: sending vhost-user-inflight type messages could lead to DoS\n2070343 - Failed to read database with dns hostname address\n2080271 - [22.D RHEL-8] Fast Datapath Release\n\n6. Package List:\n\nFast Datapath for Red Hat Enterprise Linux 8:\n\nSource:\nopenvswitch2.15-2.15.0-99.el8fdp.src.rpm\n\naarch64:\nnetwork-scripts-openvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm\nopenvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm\nopenvswitch2.15-debuginfo-2.15.0-99.el8fdp.aarch64.rpm\nopenvswitch2.15-debugsource-2.15.0-99.el8fdp.aarch64.rpm\nopenvswitch2.15-devel-2.15.0-99.el8fdp.aarch64.rpm\nopenvswitch2.15-ipsec-2.15.0-99.el8fdp.aarch64.rpm\npython3-openvswitch2.15-2.15.0-99.el8fdp.aarch64.rpm\npython3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.aarch64.rpm\n\nnoarch:\nopenvswitch2.15-test-2.15.0-99.el8fdp.noarch.rpm\n\nppc64le:\nnetwork-scripts-openvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm\nopenvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm\nopenvswitch2.15-debuginfo-2.15.0-99.el8fdp.ppc64le.rpm\nopenvswitch2.15-debugsource-2.15.0-99.el8fdp.ppc64le.rpm\nopenvswitch2.15-devel-2.15.0-99.el8fdp.ppc64le.rpm\nopenvswitch2.15-ipsec-2.15.0-99.el8fdp.ppc64le.rpm\npython3-openvswitch2.15-2.15.0-99.el8fdp.ppc64le.rpm\npython3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.ppc64le.rpm\n\ns390x:\nnetwork-scripts-openvswitch2.15-2.15.0-99.el8fdp.s390x.rpm\nopenvswitch2.15-2.15.0-99.el8fdp.s390x.rpm\nopenvswitch2.15-debuginfo-2.15.0-99.el8fdp.s390x.rpm\nopenvswitch2.15-debugsource-2.15.0-99.el8fdp.s390x.rpm\nopenvswitch2.15-devel-2.15.0-99.el8fdp.s390x.rpm\nopenvswitch2.15-ipsec-2.15.0-99.el8fdp.s390x.rpm\npython3-openvswitch2.15-2.15.0-99.el8fdp.s390x.rpm\npython3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.s390x.rpm\n\nx86_64:\nnetwork-scripts-openvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm\nopenvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm\nopenvswitch2.15-debuginfo-2.15.0-99.el8fdp.x86_64.rpm\nopenvswitch2.15-debugsource-2.15.0-99.el8fdp.x86_64.rpm\nopenvswitch2.15-devel-2.15.0-99.el8fdp.x86_64.rpm\nopenvswitch2.15-ipsec-2.15.0-99.el8fdp.x86_64.rpm\npython3-openvswitch2.15-2.15.0-99.el8fdp.x86_64.rpm\npython3-openvswitch2.15-debuginfo-2.15.0-99.el8fdp.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2021-3839\nhttps://access.redhat.com/security/cve/CVE-2022-0669\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n5WnVACaEc60=\n=WSAK\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n",
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