CVE-2019-19194

Current Description

A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.

Basic Data

PublishedNovember 18, 2019
Last ModifiedMay 04, 2020
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-400
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS 2 - Access VectorLOCAL
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score4.9
SeverityMEDIUM
Exploitability Score3.9
Impact Score6.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSCanonicalUbuntu Linux18.04***lts***
    2.3OSCanonicalUbuntu Linux19.04*******
    2.3OSCanonicalUbuntu Linux19.10*******
    2.3OSFedoraprojectFedora30*******
    2.3OSFedoraprojectFedora31*******
    2.3OSLinuxLinux Kernel********5.3.11
    2.3OSRedhatEnterprise Linux8.0*******

Vulnerable Software List

VendorProductVersions
Redhat Enterprise Linux 8.0
Canonical Ubuntu Linux 18.04, 19.04, 19.10
Linux Linux Kernel *
Fedoraproject Fedora 30, 31

References

NameSourceURLTags
https://github.com/torvalds/linux/commit/96c5c6e6a5b6db592acae039fed54b5c8844cd35https://github.com/torvalds/linux/commit/96c5c6e6a5b6db592acae039fed54b5c8844cd35MISCPatch Third Party Advisory
FEDORA-2019-021c968423https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDFEDORAMailing List Third Party Advisory
FEDORA-2019-34a75d7e61https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJFEDORAMailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20191205-0001/https://security.netapp.com/advisory/ntap-20191205-0001/CONFIRMThird Party Advisory
USN-4225-1https://usn.ubuntu.com/4225-1/UBUNTUThird Party Advisory
USN-4225-2https://usn.ubuntu.com/4225-2/UBUNTUThird Party Advisory
USN-4226-1https://usn.ubuntu.com/4226-1/UBUNTUThird Party Advisory