CVE-2020-11282

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

Published: 2021-02-22 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-11282 is rated Low Risk (34.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.18%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2020-11282

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.18% +0.14%
2 2025-03-30 0.08% 0.04% -0.04%
3 2025-03-29 — 0.08% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-11282

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]
4.6 2.0 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 3.9 6.4 [email protected]

Weakness enumeration for CVE-2020-11282

Affected software / configurations for CVE-2020-11282

Vendor Product Version Raw CPE
qualcomm apq8009 — cpe:2.3:h:qualcomm:apq8009:-:*:*:*:*:*:*:*
qualcomm apq8009w — cpe:2.3:h:qualcomm:apq8009w:-:*:*:*:*:*:*:*
qualcomm apq8017 — cpe:2.3:h:qualcomm:apq8017:-:*:*:*:*:*:*:*
qualcomm apq8037 — cpe:2.3:h:qualcomm:apq8037:-:*:*:*:*:*:*:*
qualcomm apq8053 — cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:*
qualcomm apq8064au — cpe:2.3:h:qualcomm:apq8064au:-:*:*:*:*:*:*:*
qualcomm apq8076 — cpe:2.3:h:qualcomm:apq8076:-:*:*:*:*:*:*:*
qualcomm apq8096au — cpe:2.3:h:qualcomm:apq8096au:-:*:*:*:*:*:*:*
qualcomm aqt1000 — cpe:2.3:h:qualcomm:aqt1000:-:*:*:*:*:*:*:*
qualcomm ar6003 — cpe:2.3:h:qualcomm:ar6003:-:*:*:*:*:*:*:*
qualcomm ar8031 — cpe:2.3:h:qualcomm:ar8031:-:*:*:*:*:*:*:*
qualcomm ar8035 — cpe:2.3:h:qualcomm:ar8035:-:*:*:*:*:*:*:*
qualcomm ar8151 — cpe:2.3:h:qualcomm:ar8151:-:*:*:*:*:*:*:*
qualcomm csra6620 — cpe:2.3:h:qualcomm:csra6620:-:*:*:*:*:*:*:*
qualcomm csra6640 — cpe:2.3:h:qualcomm:csra6640:-:*:*:*:*:*:*:*
qualcomm csrb31024 — cpe:2.3:h:qualcomm:csrb31024:-:*:*:*:*:*:*:*
qualcomm fsm10055 — cpe:2.3:h:qualcomm:fsm10055:-:*:*:*:*:*:*:*
qualcomm fsm10056 — cpe:2.3:h:qualcomm:fsm10056:-:*:*:*:*:*:*:*
qualcomm mdm8215 — cpe:2.3:h:qualcomm:mdm8215:-:*:*:*:*:*:*:*
qualcomm mdm9206 — cpe:2.3:h:qualcomm:mdm9206:-:*:*:*:*:*:*:*
qualcomm mdm9215 — cpe:2.3:h:qualcomm:mdm9215:-:*:*:*:*:*:*:*
qualcomm mdm9250 — cpe:2.3:h:qualcomm:mdm9250:-:*:*:*:*:*:*:*
qualcomm mdm9310 — cpe:2.3:h:qualcomm:mdm9310:-:*:*:*:*:*:*:*
qualcomm mdm9615 — cpe:2.3:h:qualcomm:mdm9615:-:*:*:*:*:*:*:*
qualcomm mdm9650 — cpe:2.3:h:qualcomm:mdm9650:-:*:*:*:*:*:*:*
qualcomm mdm9655 — cpe:2.3:h:qualcomm:mdm9655:-:*:*:*:*:*:*:*
qualcomm msm8909w — cpe:2.3:h:qualcomm:msm8909w:-:*:*:*:*:*:*:*
qualcomm msm8917 — cpe:2.3:h:qualcomm:msm8917:-:*:*:*:*:*:*:*
qualcomm msm8920 — cpe:2.3:h:qualcomm:msm8920:-:*:*:*:*:*:*:*
qualcomm msm8937 — cpe:2.3:h:qualcomm:msm8937:-:*:*:*:*:*:*:*
qualcomm msm8940 — cpe:2.3:h:qualcomm:msm8940:-:*:*:*:*:*:*:*
qualcomm msm8953 — cpe:2.3:h:qualcomm:msm8953:-:*:*:*:*:*:*:*
qualcomm msm8996au — cpe:2.3:h:qualcomm:msm8996au:-:*:*:*:*:*:*:*
qualcomm pm215 — cpe:2.3:h:qualcomm:pm215:-:*:*:*:*:*:*:*
qualcomm pm3003a — cpe:2.3:h:qualcomm:pm3003a:-:*:*:*:*:*:*:*
qualcomm pm4125 — cpe:2.3:h:qualcomm:pm4125:-:*:*:*:*:*:*:*
qualcomm pm439 — cpe:2.3:h:qualcomm:pm439:-:*:*:*:*:*:*:*
qualcomm pm456 — cpe:2.3:h:qualcomm:pm456:-:*:*:*:*:*:*:*
qualcomm pm6125 — cpe:2.3:h:qualcomm:pm6125:-:*:*:*:*:*:*:*
qualcomm pm6150 — cpe:2.3:h:qualcomm:pm6150:-:*:*:*:*:*:*:*
qualcomm pm6150a — cpe:2.3:h:qualcomm:pm6150a:-:*:*:*:*:*:*:*
qualcomm pm6150l — cpe:2.3:h:qualcomm:pm6150l:-:*:*:*:*:*:*:*
qualcomm pm6250 — cpe:2.3:h:qualcomm:pm6250:-:*:*:*:*:*:*:*
qualcomm pm6350 — cpe:2.3:h:qualcomm:pm6350:-:*:*:*:*:*:*:*
qualcomm pm640a — cpe:2.3:h:qualcomm:pm640a:-:*:*:*:*:*:*:*
qualcomm pm640l — cpe:2.3:h:qualcomm:pm640l:-:*:*:*:*:*:*:*
qualcomm pm640p — cpe:2.3:h:qualcomm:pm640p:-:*:*:*:*:*:*:*
qualcomm pm660 — cpe:2.3:h:qualcomm:pm660:-:*:*:*:*:*:*:*
qualcomm pm660a — cpe:2.3:h:qualcomm:pm660a:-:*:*:*:*:*:*:*
qualcomm pm660l — cpe:2.3:h:qualcomm:pm660l:-:*:*:*:*:*:*:*
qualcomm pm670 — cpe:2.3:h:qualcomm:pm670:-:*:*:*:*:*:*:*
qualcomm pm670a — cpe:2.3:h:qualcomm:pm670a:-:*:*:*:*:*:*:*
qualcomm pm670l — cpe:2.3:h:qualcomm:pm670l:-:*:*:*:*:*:*:*
qualcomm pm7150a — cpe:2.3:h:qualcomm:pm7150a:-:*:*:*:*:*:*:*
qualcomm pm7150l — cpe:2.3:h:qualcomm:pm7150l:-:*:*:*:*:*:*:*
qualcomm pm7250 — cpe:2.3:h:qualcomm:pm7250:-:*:*:*:*:*:*:*
qualcomm pm7250b — cpe:2.3:h:qualcomm:pm7250b:-:*:*:*:*:*:*:*
qualcomm pm7350c — cpe:2.3:h:qualcomm:pm7350c:-:*:*:*:*:*:*:*
qualcomm pm8004 — cpe:2.3:h:qualcomm:pm8004:-:*:*:*:*:*:*:*
qualcomm pm8005 — cpe:2.3:h:qualcomm:pm8005:-:*:*:*:*:*:*:*
qualcomm pm8008 — cpe:2.3:h:qualcomm:pm8008:-:*:*:*:*:*:*:*
qualcomm pm8009 — cpe:2.3:h:qualcomm:pm8009:-:*:*:*:*:*:*:*
qualcomm pm8018 — cpe:2.3:h:qualcomm:pm8018:-:*:*:*:*:*:*:*
qualcomm pm8150 — cpe:2.3:h:qualcomm:pm8150:-:*:*:*:*:*:*:*
qualcomm pm8150a — cpe:2.3:h:qualcomm:pm8150a:-:*:*:*:*:*:*:*
qualcomm pm8150b — cpe:2.3:h:qualcomm:pm8150b:-:*:*:*:*:*:*:*
qualcomm pm8150c — cpe:2.3:h:qualcomm:pm8150c:-:*:*:*:*:*:*:*
qualcomm pm8150l — cpe:2.3:h:qualcomm:pm8150l:-:*:*:*:*:*:*:*
qualcomm pm8250 — cpe:2.3:h:qualcomm:pm8250:-:*:*:*:*:*:*:*
qualcomm pm8350 — cpe:2.3:h:qualcomm:pm8350:-:*:*:*:*:*:*:*
qualcomm pm8350b — cpe:2.3:h:qualcomm:pm8350b:-:*:*:*:*:*:*:*
qualcomm pm8350bh — cpe:2.3:h:qualcomm:pm8350bh:-:*:*:*:*:*:*:*
qualcomm pm8350bhs — cpe:2.3:h:qualcomm:pm8350bhs:-:*:*:*:*:*:*:*
qualcomm pm8350c — cpe:2.3:h:qualcomm:pm8350c:-:*:*:*:*:*:*:*
qualcomm pm855 — cpe:2.3:h:qualcomm:pm855:-:*:*:*:*:*:*:*
qualcomm pm855a — cpe:2.3:h:qualcomm:pm855a:-:*:*:*:*:*:*:*
qualcomm pm855b — cpe:2.3:h:qualcomm:pm855b:-:*:*:*:*:*:*:*
qualcomm pm855l — cpe:2.3:h:qualcomm:pm855l:-:*:*:*:*:*:*:*
qualcomm pm855p — cpe:2.3:h:qualcomm:pm855p:-:*:*:*:*:*:*:*
qualcomm pm8909 — cpe:2.3:h:qualcomm:pm8909:-:*:*:*:*:*:*:*

References for CVE-2020-11282

cvelogic Threat Intelligence