CVE-2020-11282 — HIGH (7.8)

Vulnerability Description

Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

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	-
Qualcomm	Apq8009W	-
Qualcomm	Apq8017	-
Qualcomm	Apq8037	-
Qualcomm	Apq8053	-
Qualcomm	Apq8064Au	-
Qualcomm	Apq8076	-
Qualcomm	Apq8096Au	-
Qualcomm	Aqt1000	-
Qualcomm	Ar6003	-
Qualcomm	Ar8031	-
Qualcomm	Ar8035	-
Qualcomm	Ar8151	-
Qualcomm	Csra6620	-
Qualcomm	Csra6640	-
Qualcomm	Csrb31024	-
Qualcomm	Fsm10055	-
Qualcomm	Fsm10056	-
Qualcomm	Mdm8215	-
Qualcomm	Mdm9206	-

References

https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletPatchVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletPatchVendor Advisory

FAQ

What is CVE-2020-11282?

CVE-2020-11282 is a vulnerability with a CVSS score of 7.8 (HIGH). Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapd...

How severe is CVE-2020-11282?

CVE-2020-11282 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-2020-11282?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009, Qualcomm Apq8009W, Qualcomm Apq8017, Qualcomm Apq8037, Qualcomm Apq8053.