What is CVE-2020-11197?

CVE-2020-11197 is a critical-severity vulnerability in Qualcomm Apq8009, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2021-01-21.

How severe is CVE-2020-11197?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-11197 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Integer overflow in Qualcomm Apq8009

CVE-2020-11197

Possible integer overflow can occur when stream info update is called when total number of streams detected are zero while parsing TS clip with invalid data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consum…

Vulnerability class: Integer Overflow

EPSS: 0.009 (55.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

TinyNiko/android_

References

product-security@qualcomm.com (x_refsource_CONFIRM, Broken Link)
nvd@nist.gov (Vendor Advisory)

Frequently asked questions

What is CVE-2020-11197?: CVE-2020-11197 is a critical-severity vulnerability in Qualcomm Apq8009, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2021-01-21.
How severe is CVE-2020-11197?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-11197 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.