Unrated severityNVD Advisory· Published Aug 29, 2022· Updated Aug 2, 2024
CVE-2022-0669
CVE-2022-0669
Description
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.
Affected products
20- dpdk/dpdkdescription
- osv-coords19 versionspkg:rpm/opensuse/dpdk&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/dpdk&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/dpdk-thunderx&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/dpdk-thunderx&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/dpdk&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS
< 19.11.4-150300.11.1+ 18 more
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150200.3.17.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- access.redhat.com/security/cve/CVE-2022-0669mitrex_refsource_MISC
- bugs.dpdk.org/show_bug.cgimitrex_refsource_MISC
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227mitrex_refsource_MISC
- security-tracker.debian.org/tracker/CVE-2022-0669mitrex_refsource_MISC
News mentions
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