How severe is CVE-2020-11223?

CVE-2020-11223 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11223 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11223?

CVE-2020-11223 primarily affects Qualcomm Aqt1000 Firmware. In total, 202 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-11223?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-11223 published?

CVE-2020-11223 was published on 2021-02-22 and last updated on 2026-06-17.

CVE-2020-11223

CVE-2020-11223 is a high-severity vulnerability in Qualcomm Aqt1000 Firmware with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Qualcomm Aqt1000 Firmware
Published: 2021-02-22
Last modified: 2026-06-17

Description

Out of bound in camera driver due to lack of check of validation of array index before copying into array in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Frequently asked questions

What is CVE-2020-11223?: Out of bound in camera driver due to lack of check of validation of array index before copying into array in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
How severe is CVE-2020-11223?: CVE-2020-11223 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11223 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11223?: CVE-2020-11223 primarily affects Qualcomm Aqt1000 Firmware. In total, 202 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-11223?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-11223 published?: CVE-2020-11223 was published on 2021-02-22 and last updated on 2026-06-17.

References

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

Affected products (202)

cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm3003a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm456_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm6150_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm6150a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm6150l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm6250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm6350_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm660_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm660a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm660l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm7150a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm7150l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm7250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm7250b_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm7350c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8004_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8008_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8009_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8150a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8150b_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8150c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8150l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8350_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8350b_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8350bh_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8350bhs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm8350c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm855_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm855b_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm855l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pm855p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmi632_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmk7350_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmk8002_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmk8003_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmk8350_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmr735a_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:pmr735b_firmware:-:*:*:*:*:*:*:*

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