CVE-2020-3696 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

u'Use after free while installing new security rule in ipcrtr as old one is deleted and this rule could still be in use for checking security permission for particular process' in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, IPQ4019, IPQ6018, IPQ8064, IPQ8074, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8909W, MSM8996AU, QCA4531, QCA6574AU, QCA9531, QCM2150, QCS605, SDM429W, SDX20, SDX24

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

Vendor	Product	Versions
Qualcomm	Apq8009 Firmware	-
Qualcomm	Apq8009	-
Qualcomm	Apq8017 Firmware	-
Qualcomm	Apq8017	-
Qualcomm	Apq8053 Firmware	-
Qualcomm	Apq8053	-
Qualcomm	Apq8096Au Firmware	-
Qualcomm	Apq8096Au	-
Qualcomm	Apq8098 Firmware	-
Qualcomm	Apq8098	-
Qualcomm	Ipq4019 Firmware	-
Qualcomm	Ipq4019	-
Qualcomm	Ipq6018 Firmware	-
Qualcomm	Ipq6018	-
Qualcomm	Ipq8064 Firmware	-
Qualcomm	Ipq8064	-
Qualcomm	Ipq8074 Firmware	-
Qualcomm	Ipq8074	-
Qualcomm	Mdm9206 Firmware	-
Qualcomm	Mdm9206	-

Related Weaknesses (CWE)

CWE-416

References

https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletiBroken Link
https://www.qualcomm.com/company/product-security/bulletins/october-2020-securitPatchVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletiBroken Link

FAQ

What is CVE-2020-3696?

CVE-2020-3696 is a vulnerability with a CVSS score of 7.8 (HIGH). u'Use after free while installing new security rule in ipcrtr as old one is deleted and this rule could still be in use for checking security permission for particular process' in Snapdragon Auto, Sna...

How severe is CVE-2020-3696?

CVE-2020-3696 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-2020-3696?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009 Firmware, Qualcomm Apq8009, Qualcomm Apq8017 Firmware, Qualcomm Apq8017, Qualcomm Apq8053 Firmware.