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

CVE-2019-3460

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

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

MEDIUM · CVSS 6.5 EPSS 0.00465
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

16
linux kernel<= 5.1
canonical ubuntu linuxall versions
debian linuxall versions
redhat codeready linux builderall versions
redhat virtualization hostall versions
redhat enterprise linuxall versions
redhat enterprise linux desktopall versions
redhat enterprise linux eusall versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · security@debian.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Apr 2019 · 04:29 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

24
rhsaRHSA-2019:3517Moderate
rhsaRHSA-2019:3309Moderate
rhsaRHSA-2020:0740Important
rhsaRHSA-2019:2029Moderate
rhsaRHSA-2019:2043Low
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2019/06/27/2Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/06/27/7Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/06/28/1Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/06/28/2Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/12/1Mailing ListThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1663179Issue TrackingMitigationThird Party Advisory
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