How severe is CVE-2019-14122?

CVE-2019-14122 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-2019-14122 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-14122?

CVE-2019-14122 primarily affects Qualcomm Saipan Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-14122?

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-2019-14122 published?

CVE-2019-14122 was published on 2020-04-16 and last updated on 2026-06-17.

CVE-2019-14122

CVE-2019-14122 is a high-severity vulnerability in Qualcomm Saipan 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. The underlying weakness is classified as CWE-755.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Qualcomm Saipan Firmware
Published: 2020-04-16
Last modified: 2026-06-17

Description

Memory failure in SKB if it fails to to add the requested padding to the skb in low memory targets or targets with major memory fragmentation in Snapdragon Auto, Snapdragon Mobile in Saipan, SM8150, SM8250, SXR2130

Frequently asked questions

What is CVE-2019-14122?: Memory failure in SKB if it fails to to add the requested padding to the skb in low memory targets or targets with major memory fragmentation in Snapdragon Auto, Snapdragon Mobile in Saipan, SM8150, SM8250, SXR2130
How severe is CVE-2019-14122?: CVE-2019-14122 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-2019-14122 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-14122?: CVE-2019-14122 primarily affects Qualcomm Saipan Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-14122?: 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-2019-14122 published?: CVE-2019-14122 was published on 2020-04-16 and last updated on 2026-06-17.

References

https://www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin

Affected products (4)

cpe:2.3:o:qualcomm:saipan_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8150_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sm8250_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sxr2130_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Qualcomm Saipan Firmware

CVE-2020-3692 — Critical (CVSS 9.8): u'Possible buffer overflow while updating output buffer for IMEI and Gateway Address due to lack of check of input…
CVE-2020-3673 — Critical (CVSS 9.8): u'Buffer overflow can happen as part of SIP message packet processing while storing values in array due to lack of…
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-2020-3675 — Critical (CVSS 9.8): u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute'…
CVE-2020-3667 — Critical (CVSS 9.8): u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer'…
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…

All CVEs affecting Qualcomm Saipan Firmware →

Other CWE-755 (Improper Handling of Exceptional Conditions) vulnerabilities

CVE-2025-34193 — Critical (CVSS 9.8): Vasion Print (formerly PrinterLogic) Virtual Appliance Host versions prior to 25.1.102 and Application versions prior…
CVE-2025-10156 — Critical (CVSS 9.8): An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314…
CVE-2021-42142 — Critical (CVSS 9.8): An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers mishandle the early use of a…
CVE-2021-42141 — Critical (CVSS 9.8): An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30. One incorrect handshake could complete with…
CVE-2023-38406 — Critical (CVSS 9.8): bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
CVE-2022-23121 — Critical (CVSS 9.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk.…

Browse all CWE-755 (Improper Handling of Exceptional Conditions) vulnerabilities →