CVE-2020-3694
CVE-2020-3694 is a high-severity vulnerability in Qualcomm Bitra 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.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (15th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Qualcomm Bitra Firmware
- Published:
- Last modified:
Description
u'Use out of range pointer issue can occur due to incorrect buffer range check during the execution of qseecom' in Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile, Snapdragon Voice & Music in Bitra, Nicobar, Saipan, SM6150, SM8150, SM8250, SXR2130
Frequently asked questions
- What is CVE-2020-3694?
- u'Use out of range pointer issue can occur due to incorrect buffer range check during the execution of qseecom' in Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile, Snapdragon Voice & Music in Bitra, Nicobar, Saipan, SM6150, SM8150, SM8250, SXR2130
- How severe is CVE-2020-3694?
- CVE-2020-3694 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-2020-3694 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-3694?
- CVE-2020-3694 primarily affects Qualcomm Bitra Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-3694?
- 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-2020-3694 published?
- CVE-2020-3694 was published on 2020-11-02 and last updated on 2026-06-17.
References
- https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin
- https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin
Affected products (7)
- cpe:2.3:o:qualcomm:bitra_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:nicobar_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:saipan_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sm6150_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sm8150_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sm8250_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sxr2130_firmware:-:*:*:*:*:*:*:*
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- CVE-2020-3654 — Critical (CVSS 9.8): u'Buffer overflow occurs while processing SIP message packet due to lack of check of index validation before copying…
- CVE-2020-11116 — Critical (CVSS 9.8): u'Possible out of bound write while processing association response received from host due to lack of check of IE…
- CVE-2020-3693 — High (CVSS 7.8): u'Use out of range pointer issue can occur due to incorrect buffer range check during the execution of qseecom.' in…
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