What is CVE-2020-11254?

CVE-2020-11254 is a medium-severity vulnerability in Qualcomm Pm6150a, classified under NULL Pointer Dereference. CVSS score: 6.2/10. Published 2021-05-07.

How severe is CVE-2020-11254?

Medium severity. CVSS v3 base score is 6.2 out of 10.

NULL pointer dereference in Qualcomm Pm6150a

CVE-2020-11254

Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile

Published 2021-05-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2020-11254?: CVE-2020-11254 is a medium-severity vulnerability in Qualcomm Pm6150a, classified under NULL Pointer Dereference. CVSS score: 6.2/10. Published 2021-05-07.
How severe is CVE-2020-11254?: Medium severity. CVSS v3 base score is 6.2 out of 10.