CVE-2019-19192

Current Description

** DISPUTED ** A memory leak in the spi_gpio_probe() function in drivers/spi/spi-gpio.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering devm_add_action_or_reset() failures, aka CID-d3b0ffa1d75d. NOTE: third parties dispute the relevance of this because the system must have already been out of memory before the probe began.

Basic Data

PublishedNovember 18, 2019
Last ModifiedNovember 21, 2019
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:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score7.8
SeverityHIGH
Exploitability Score10.0
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
    2.3OSLinuxLinux Kernel********5.3.11

Vulnerable Software List

VendorProductVersions
Linux Linux Kernel *

References

NameSourceURLTags
https://bugzilla.suse.com/show_bug.cgi?id=1157294https://bugzilla.suse.com/show_bug.cgi?id=1157294MISC
https://github.com/torvalds/linux/commit/d3b0ffa1d75d5305ebe34735598993afbb8a869dhttps://github.com/torvalds/linux/commit/d3b0ffa1d75d5305ebe34735598993afbb8a869dMISCPatch Third Party Advisory
FEDORA-2019-021c968423https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDFEDORA
FEDORA-2019-34a75d7e61https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJFEDORA