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HIGH · 8.4

CVE-2018-5852

An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'

Vulnerability Description

An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'

CVSS Score

8.4

HIGH

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

Affected Products

VendorProductVersions
QualcommMdm9206 Firmware-
QualcommMdm9206-
QualcommMdm9607 Firmware-
QualcommMdm9607-
QualcommMdm9640 Firmware-
QualcommMdm9640-
QualcommMdm9650 Firmware-
QualcommMdm9650-
QualcommMsm8909W Firmware-
QualcommMsm8909W-
QualcommSd 210 Firmware-
QualcommSd 210-
QualcommSd 212 Firmware-
QualcommSd 212-
QualcommSd 205 Firmware-
QualcommSd 205-
QualcommSd 425 Firmware-
QualcommSd 425-
QualcommSd 430 Firmware-
QualcommSd 430-

Related Weaknesses (CWE)

CWE-126CWE-191

References

FAQ

What is CVE-2018-5852?

CVE-2018-5852 is a vulnerability with a CVSS score of 8.4 (HIGH). An unsigned integer underflow vulnerability in IPA driver result into a buffer over-read while reading NAT entry using debugfs command 'cat /sys/kernel/debug/ipa/ip4_nat'

How severe is CVE-2018-5852?

CVE-2018-5852 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-5852?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Mdm9206 Firmware, Qualcomm Mdm9206, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9607, Qualcomm Mdm9640 Firmware.