Unrated severityNVD Advisory· Published Dec 2, 2020· Updated Aug 4, 2024
CVE-2020-14305
CVE-2020-14305
Description
An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected products
28- Linux/Linux kerneldescription
- osv-coords27 versionspkg:rpm/suse/kernel-default&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/kernel-source&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/kernel-syms&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_41&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 4.4.180-94.150.1+ 26 more
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.121-92.161.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 4.4.180-94.150.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- bugs.openvz.org/browse/OVZ-7188mitrex_refsource_MISC
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- patchwork.ozlabs.org/project/netfilter-devel/patch/c2385b5c-309c-cc64-2e10-a0ef62897502%40virtuozzo.com/mitrex_refsource_MISC
- security.netapp.com/advisory/ntap-20201210-0004/mitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.