Use After Free in Qualcomm Bitra
CVE-2019-14117
u'Whenever the page list is updated via privileged user, the previous list elements are freed but are not deleted from the list which results in a use after free causing an unhandled page fault exception in rmnet driver' in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in Bitra, MDM9607, QCS405, Saipan, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (9.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin (Broken Link)
- www.qualcomm.com/company/product-security/bulletins/august-2020-security-bullet… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-14117?
- CVE-2019-14117 is a high-severity vulnerability in Qualcomm Bitra, classified under Use After Free. CVSS score: 7.8/10. Published 2020-09-08.
- How severe is CVE-2019-14117?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2019-14117 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.