CVE-2019-2269
CVE-2019-2269 is a critical-severity vulnerability in Qualcomm Mdm9150 Firmware with a CVSS 3.x base score of 9.8. 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-119.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Qualcomm Mdm9150 Firmware
- Published:
- Last modified:
Description
Possible buffer overflow while processing the high level lim process action frame due to improper buffer length validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9650, MSM8996AU, QCS405, QCS605, SD 625, SD 636, SD 665, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SXR1130
Frequently asked questions
- What is CVE-2019-2269?
- Possible buffer overflow while processing the high level lim process action frame due to improper buffer length validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9650, MSM8996AU, QCS405, QCS605, SD 625, SD 636, SD 665, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SXR1130
- How severe is CVE-2019-2269?
- CVE-2019-2269 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-2269 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-2269?
- CVE-2019-2269 primarily affects Qualcomm Mdm9150 Firmware. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2019-2269?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2019-2269 published?
- CVE-2019-2269 was published on 2019-07-22 and last updated on 2026-06-17.
References
Affected products (24)
- cpe:2.3:o:qualcomm:mdm9150_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_636_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_665_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_712_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_710_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_670_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_730_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sd_855_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sdm630_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sdm660_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sdx20_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sdx24_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qualcomm:sxr1130_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Qualcomm Mdm9150 Firmware
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- CVE-2021-1975 — Critical (CVSS 9.8): Possible heap overflow due to improper length check of domain while parsing the DNS response in Snapdragon Auto,…
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