CVE-2019-2307: Integer Underflow
First published: Mon Jul 01 2019(Updated: )
Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX20, SDX24
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm MDM9150 firmware | ||
| Qualcomm MDM9150 | ||
| Qualcomm MDM9206 firmware | ||
| Qualcomm MDM9206 | ||
| Qualcomm MDM9607 firmware | ||
| Qualcomm MDM9607 | ||
| qualcomm mdm9640 firmware | ||
| qualcomm MDM9640 | ||
| Qualcomm MDM9650 firmware | ||
| Qualcomm MDM9650 | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm qca6174a firmware | ||
| Qualcomm qca6174a | ||
| qualcomm qca6574au firmware | ||
| qualcomm qca6574au | ||
| Qualcomm qca9377 firmware | ||
| Qualcomm qca9377 | ||
| qualcomm qca9379 firmware | ||
| qualcomm qca9379 | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS605 firmware | ||
| Qualcomm QCS605 | ||
| qualcomm SD 210 firmware | ||
| qualcomm SD 210 | ||
| qualcomm SD 212 firmware | ||
| qualcomm SD 212 | ||
| qualcomm SD 205 firmware | ||
| qualcomm SD 205 | ||
| qualcomm SD 425 firmware | ||
| qualcomm SD 425 | ||
| Qualcomm SD 427 firmware | ||
| Qualcomm SD 427 | ||
| Qualcomm SD 430 firmware | ||
| Qualcomm SD 430 | ||
| Qualcomm SD 435 firmware | ||
| Qualcomm SD 435 | ||
| Qualcomm SD 450 firmware | ||
| Qualcomm SD 450 | ||
| qualcomm SD 600 firmware | ||
| qualcomm SD 600 | ||
| qualcomm SD 625 firmware | ||
| qualcomm SD 625 | ||
| qualcomm SD 636 firmware | ||
| qualcomm SD 636 | ||
| Qualcomm SD 665 Firmware | ||
| qualcomm SD 665 | ||
| qualcomm SD 675 firmware | ||
| qualcomm SD 675 | ||
| qualcomm SD 712 firmware | ||
| qualcomm SD 712 | ||
| qualcomm SD 710 firmware | ||
| qualcomm SD 710 | ||
| qualcomm SD 670 firmware | ||
| qualcomm SD 670 | ||
| qualcomm SD 730 firmware | ||
| qualcomm SD 730 | ||
| qualcomm SD 820 firmware | ||
| qualcomm SD 820 | ||
| qualcomm SD 820A firmware | ||
| qualcomm SD 820A | ||
| qualcomm SD 835 firmware | ||
| qualcomm SD 835 | ||
| qualcomm SD 845 firmware | ||
| qualcomm SD 845 | ||
| qualcomm SD 850 firmware | ||
| qualcomm SD 850 | ||
| qualcomm SD 855 firmware | ||
| qualcomm SD 855 | ||
| qualcomm SDM630 firmware | ||
| qualcomm SDM630 | ||
| qualcomm SDM660 firmware | ||
| qualcomm SDM660 | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm sdx24 firmware | ||
| Qualcomm sdx24 | ||
| Android |
Remedy
https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://www.securityfocus.com/bid/109383
- https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=de8328b525884de4437f380cf05343a5f4455ac6
- https://source.android.com/docs/security/bulletin/2019-07-01 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2019-2307?
CVE-2019-2307 has been classified as a high severity vulnerability due to possible integer underflow in Qualcomm's 802.11 Rx management configuration.
How do I fix CVE-2019-2307?
To fix CVE-2019-2307, users should apply the firmware updates provided by Qualcomm or relevant manufacturers.
Which devices are affected by CVE-2019-2307?
CVE-2019-2307 affects various Qualcomm Snapdragon devices, including models from the MDM and QCA series.
What type of vulnerability is CVE-2019-2307?
CVE-2019-2307 is an integer underflow vulnerability that arises from inadequate validation before computing data length.
What potential impact does CVE-2019-2307 have on affected systems?
CVE-2019-2307 could allow an attacker to exploit the vulnerability and potentially execute arbitrary code on affected systems.
- agent/references
- agent/type
- agent/first-publish-date
- agent/author
- agent/severity
- agent/weakness
- agent/remedy
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- vendor/qualcomm
- canonical/qualcomm mdm9150 firmware
- canonical/qualcomm mdm9150
- canonical/qualcomm mdm9206 firmware
- canonical/qualcomm mdm9206
- canonical/qualcomm mdm9607 firmware
- canonical/qualcomm mdm9607
- canonical/qualcomm mdm9640 firmware
- canonical/qualcomm mdm9640
- canonical/qualcomm mdm9650 firmware
- canonical/qualcomm mdm9650
- canonical/qualcomm msm8996au firmware
- canonical/qualcomm qca6174a firmware
- canonical/qualcomm qca6174a
- canonical/qualcomm qca6574au firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca9377 firmware
- canonical/qualcomm qca9377
- canonical/qualcomm qca9379 firmware
- canonical/qualcomm qca9379
- canonical/qualcomm qcs405 firmware
- canonical/qualcomm qcs605 firmware
- canonical/qualcomm qcs605
- canonical/qualcomm sd 210 firmware
- canonical/qualcomm sd 210
- canonical/qualcomm sd 212 firmware
- canonical/qualcomm sd 212
- canonical/qualcomm sd 205 firmware
- canonical/qualcomm sd 205
- canonical/qualcomm sd 425 firmware
- canonical/qualcomm sd 425
- canonical/qualcomm sd 427 firmware
- canonical/qualcomm sd 427
- canonical/qualcomm sd 430 firmware
- canonical/qualcomm sd 430
- canonical/qualcomm sd 435 firmware
- canonical/qualcomm sd 435
- canonical/qualcomm sd 450 firmware
- canonical/qualcomm sd 450
- canonical/qualcomm sd 600 firmware
- canonical/qualcomm sd 600
- canonical/qualcomm sd 625 firmware
- canonical/qualcomm sd 625
- canonical/qualcomm sd 636 firmware
- canonical/qualcomm sd 636
- canonical/qualcomm sd 665 firmware
- canonical/qualcomm sd 665
- canonical/qualcomm sd 675 firmware
- canonical/qualcomm sd 675
- canonical/qualcomm sd 712 firmware
- canonical/qualcomm sd 712
- canonical/qualcomm sd 710 firmware
- canonical/qualcomm sd 710
- canonical/qualcomm sd 670 firmware
- canonical/qualcomm sd 670
- canonical/qualcomm sd 730 firmware
- canonical/qualcomm sd 730
- canonical/qualcomm sd 820 firmware
- canonical/qualcomm sd 820
- canonical/qualcomm sd 820a firmware
- canonical/qualcomm sd 820a
- canonical/qualcomm sd 835 firmware
- canonical/qualcomm sd 835
- canonical/qualcomm sd 845 firmware
- canonical/qualcomm sd 845
- canonical/qualcomm sd 850 firmware
- canonical/qualcomm sd 850
- canonical/qualcomm sd 855 firmware
- canonical/qualcomm sd 855
- canonical/qualcomm sdm630 firmware
- canonical/qualcomm sdm630
- canonical/qualcomm sdm660 firmware
- canonical/qualcomm sdm660
- canonical/qualcomm sdx20 firmware
- canonical/qualcomm sdx24 firmware
- canonical/qualcomm sdx24
- vendor/google
- canonical/android