Unrated severityNVD Advisory· Published Apr 11, 2019· Updated Aug 4, 2024

CVE-2019-3459

Description

A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

105

Ubuntu/Linux Kernelllm-fuzzy
Range: <5.1-rc1
osv-coords103 versions
pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.0 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2012 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-livepatch-SLE15_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4 pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_33&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_33&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_27&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_27&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_27&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_27&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_23&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3 pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4 pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1
< 4.12.14-lp150.12.48.1+ 102 more
- (no CPE)range: < 4.12.14-lp150.12.48.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 1-1.9.3
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 4.4.172-3.35.1
- (no CPE)range: < 4.4.172-3.35.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.172-3.35.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.176-4.25.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.175-94.79.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.101.1
- (no CPE)range: < 4.4.172-3.35.1
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 3.0.101-108.98.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 3.12.74-60.64.110.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-4.7.1
- (no CPE)range: < 1-6.7.1
- (no CPE)range: < 2.7.0-4.4.1
- (no CPE)range: < 2.7.0-4.4.1
Linux/Kernelcpe-rescue
Range: before 5.1-rc1

Patches

Vulnerability mechanics

References

access.redhat.com/errata/RHSA-2019:2029mitrevendor-advisoryx_refsource_REDHAT
access.redhat.com/errata/RHSA-2019:2043mitrevendor-advisoryx_refsource_REDHAT
access.redhat.com/errata/RHSA-2019:3309mitrevendor-advisoryx_refsource_REDHAT
access.redhat.com/errata/RHSA-2019:3517mitrevendor-advisoryx_refsource_REDHAT
access.redhat.com/errata/RHSA-2020:0740mitrevendor-advisoryx_refsource_REDHAT
www.openwall.com/lists/oss-security/2019/06/27/2mitremailing-listx_refsource_MLIST
www.openwall.com/lists/oss-security/2019/06/27/7mitremailing-listx_refsource_MLIST
www.openwall.com/lists/oss-security/2019/06/28/1mitremailing-listx_refsource_MLIST
www.openwall.com/lists/oss-security/2019/06/28/2mitremailing-listx_refsource_MLIST
www.openwall.com/lists/oss-security/2019/08/12/1mitremailing-listx_refsource_MLIST
bugzilla.novell.com/show_bug.cgimitrex_refsource_CONFIRM
bugzilla.redhat.com/show_bug.cgimitrex_refsource_CONFIRM
lists.debian.org/debian-lts-announce/2019/05/msg00002.htmlmitremailing-listx_refsource_MLIST
lists.debian.org/debian-lts-announce/2019/05/msg00041.htmlmitremailing-listx_refsource_MLIST
lists.debian.org/debian-lts-announce/2019/05/msg00042.htmlmitremailing-listx_refsource_MLIST
lore.kernel.org/linux-bluetooth/20190110062833.GA15047%40kroah.com/mitremailing-listx_refsource_MLIST
marc.infomitremailing-listx_refsource_MLIST
people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3459.htmlmitrex_refsource_CONFIRM

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kev	0.000
patch	0.000
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