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HIGH · 7.8

CVE-2018-11838

Possible double free issue in WLAN due to lack of checking memory free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdra...

Vulnerability Description

Possible double free issue in WLAN due to lack of checking memory free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in APQ8053, MDM9640, SDA660, SDM636, SDM660, SDX20

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommApq8053 Firmware-
QualcommApq8053-
QualcommMdm9640 Firmware-
QualcommMdm9640-
QualcommSda660 Firmware-
QualcommSda660-
QualcommSdm636 Firmware-
QualcommSdm636-
QualcommSdm660 Firmware-
QualcommSdm660-
QualcommSdx20 Firmware-
QualcommSdx20-

Related Weaknesses (CWE)

CWE-415

References

FAQ

What is CVE-2018-11838?

CVE-2018-11838 is a vulnerability with a CVSS score of 7.8 (HIGH). Possible double free issue in WLAN due to lack of checking memory free condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdra...

How severe is CVE-2018-11838?

CVE-2018-11838 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11838?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8053 Firmware, Qualcomm Apq8053, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9640, Qualcomm Sda660 Firmware.