CVE-2021-1905

high-risk
Published 2021-05-07

Possible use after free due to improper handling of memory mapping of multiple processes simultaneously. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Do I need to act?

~
1.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.4/10 High
LOCAL / LOW complexity

Affected Products (20)

Affected Vendors

Qualcomm

References (3)

Patch https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin
Patch https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-...
69
/ 100
high-risk
Severity 26/34 · High
Exploitability 10/34 · Low
Exposure 33/34 · Critical