CVE-2019-3460

MEDIUMNVD 6.56.5—

6.5

A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 64.9%
KEV: Not listed

Published

April 11, 2019

Last Modified

November 21, 2024

References (36)

security@debianhttp://www.openwall.com/lists/oss-security/2019/06/27/2
security@debianhttp://www.openwall.com/lists/oss-security/2019/06/27/7
security@debianhttp://www.openwall.com/lists/oss-security/2019/06/28/1
security@debianhttp://www.openwall.com/lists/oss-security/2019/06/28/2
security@debianhttp://www.openwall.com/lists/oss-security/2019/08/12/1
security@debianhttps://access.redhat.com/errata/RHSA-2019:2029
security@debianhttps://access.redhat.com/errata/RHSA-2019:2043
security@debianhttps://access.redhat.com/errata/RHSA-2019:3309
security@debianhttps://access.redhat.com/errata/RHSA-2019:3517
security@debianhttps://access.redhat.com/errata/RHSA-2020:0740
security@debianhttps://bugzilla.redhat.com/show_bug.cgi?id=1663179
security@debianhttps://git.kernel.org/linus/af3d5d1c87664a4f150fcf3534c6567cb19909b0
security@debianhttps://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
security@debianhttps://lists.debian.org/debian-lts-announce/2019/05/msg00041.html
security@debianhttps://lists.debian.org/debian-lts-announce/2019/05/msg00042.html

Patch Availability(13)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-image-virtual-hwe-18.04 (4.18.0.17.67) @ bionic	2026-05-27	ubuntu
ubuntu	linux-image-aws (4.18.0.1012.12) @ cosmic	2026-05-27	ubuntu
ubuntu	linux-image-azure (4.15.0.1041.28) @ trusty	2026-05-27	ubuntu
ubuntu	linux-image-virtual-hwe-16.04-edge (4.15.0.47.49) @ bionic	2026-05-27	ubuntu
ubuntu	linux-image-virtual-lts-xenial (4.4.0.145.153) @ xenial	2026-05-27	ubuntu
ubuntu	linux-image-virtual-lts-xenial (4.4.0.144.127) @ trusty	2026-05-27	ubuntu
ubuntu	linux-image-3.13.0-168-generic-lpae (3.13.0-168.218~precise1) @ precise	2026-05-27	ubuntu
ubuntu	linux-image-virtual (3.13.0.168.179) @ trusty	2026-05-27	ubuntu
redhat	kernel-alt-0:4.14.0-115.18.1.el7a	2020-03-09	redhat
redhat	kernel-0:4.18.0-147.el8	2019-11-05	redhat
redhat	kernel-rt-0:4.18.0-147.rt24.93.el8	2019-11-05	redhat
redhat	kernel-rt-0:3.10.0-1062.rt56.1022.el7	2019-08-07	redhat
redhat	kernel-0:3.10.0-1062.el7	2019-08-06	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

All Vendor Advisories

(13)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 10× in last 7d / 37× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-13 22:58 UTCEPSS rescore
2026-06-12 23:09 UTCEPSS rescore
2026-06-12 23:09 UTCEPSS rescore
2026-06-11 13:58 UTCEPSS rescore
2026-06-10 22:16 UTCEPSS rescore
2026-06-10 22:16 UTCEPSS rescore
2026-06-10 13:19 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:42 UTCEPSS rescore

Show 12 more

2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-27 20:39 UTCEG score recompute
2026-05-27 20:39 UTCVendor advisory
2026-05-27 20:39 UTCGHSA enrichment
2026-05-27 13:39 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:42 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore
2026-05-24 16:47 UTCEPSS rescore

Frequently asked(5)

What is CVE-2019-3460?

CVE-2019-3460 is a medium vulnerability published on April 11, 2019. A heap data infoleak in multiple locations including L2CAPPARSECONF_RSP was found in the Linux kernel before 5.1-rc1.

When was CVE-2019-3460 disclosed?

CVE-2019-3460 was first published in the National Vulnerability Database on April 11, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-3460 actively exploited?

CVE-2019-3460 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-3460?

CVE-2019-3460 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2019-3460?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-3460, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2019-3460

Published

Last Modified

References (36)

Patch Availability(13)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-3460?

Same vendor

Same CWE

CVE-2019-3460

📅 Published

🔄 Last Modified

🔗 References (36)

Patch Availability(13)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-3460?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

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Published

Last Modified

References (36)

Frequently asked(5)

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