CVE-2019-19195

Current Description

Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function, aka CID-853acf7caf10.

Basic Data

PublishedNovember 18, 2019
Last ModifiedJanuary 07, 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:P
CVSS 2 - Access VectorLOCAL
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score2.1
SeverityLOW
Exploitability Score3.9
Impact Score2.9
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
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSFedoraprojectFedora30*******
    2.3OSFedoraprojectFedora31*******
    2.3OSOpensuseLeap15.1*******

Vulnerable Software List

VendorProductVersions
Opensuse Leap 15.1
Linux Linux Kernel *
Fedoraproject Fedora 30, 31

References

NameSourceURLTags
openSUSE-SU-2019:2675http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlSUSEThird Party Advisory
https://github.com/torvalds/linux/commit/853acf7caf10b828102d92d05b5c101666a6142bhttps://github.com/torvalds/linux/commit/853acf7caf10b828102d92d05b5c101666a6142bMISCPatch Release Notes
FEDORA-2019-021c968423https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDFEDORAThird Party Advisory
FEDORA-2019-34a75d7e61https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJFEDORAThird Party Advisory
https://security.netapp.com/advisory/ntap-20191205-0001/https://security.netapp.com/advisory/ntap-20191205-0001/CONFIRMThird Party Advisory