CVE-2018-11955
First published: Mon May 06 2019(Updated: )
Lack of check on length of reason-code fetched from payload may lead driver access the memory not allocated to the frame and results in out of bound read in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 665, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM439, SDM660, SDX20, SDX24
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Qualcomm MDM9150 Firmware | ||
| Qualcomm MDM9150 firmware | ||
| Qualcomm MDM9206 | ||
| Qualcomm MDM9206 firmware | ||
| Qualcomm MD9607 Firmware | ||
| Qualcomm MDM9607 firmware | ||
| Qualcomm MDM9640 Firmware | ||
| Qualcomm MDM9640 Firmware | ||
| Qualcomm MDM9650 | ||
| Qualcomm MDM9650 firmware | ||
| Qualcomm 8909 Firmware | ||
| Qualcomm Snapdragon 8909 | ||
| qualcomm MSM8996AU firmware | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm QCA6174A Firmware | ||
| Qualcomm QCA6174A Firmware | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| Qualcomm QCA9377 Firmware | ||
| Qualcomm QCA9377 Firmware | ||
| Qualcomm QCA9379 | ||
| Qualcomm QCA9379 | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS405 Firmware | ||
| Qualcomm QCS605 | ||
| Qualcomm QCS605 Firmware | ||
| Qualcomm 215 Mobile Firmware | ||
| Qualcomm 215 Firmware | ||
| Qualcomm SD210 Firmware | ||
| Qualcomm SD 210 Firmware | ||
| Qualcomm SD 212 | ||
| Qualcomm SD 212 Firmware | ||
| Qualcomm 205 Firmware | ||
| Qualcomm SD205 Firmware | ||
| Qualcomm SDR425 Firmware | ||
| Qualcomm Snapdragon 425 | ||
| Qualcomm SD427 Firmware | ||
| Qualcomm SD 427 firmware | ||
| Qualcomm SD 430 Firmware | ||
| Qualcomm SD 430 Firmware | ||
| qualcomm sd435 firmware | ||
| Qualcomm Snapdragon 435 | ||
| qualcomm SDM439 firmware | ||
| Qualcomm PM439 | ||
| Qualcomm SDA429W Firmware | ||
| Qualcomm SD 429 Firmware | ||
| Qualcomm SDM450 Firmware | ||
| Qualcomm SDM450 | ||
| Qualcomm SD600 Firmware | ||
| Qualcomm Snapdragon 600 | ||
| Qualcomm SD615 Firmware | ||
| Qualcomm Snapdragon 615 | ||
| Qualcomm SD 616 Firmware | ||
| Qualcomm Snapdragon 616 | ||
| Qualcomm Snapdragon 415 Firmware | ||
| Qualcomm Snapdragon 415 | ||
| Qualcomm SD 625 Firmware | ||
| Qualcomm Snapdragon 625 | ||
| Qualcomm SD632 Firmware | ||
| Qualcomm SD 632 firmware | ||
| Qualcomm SDM636 Firmware | ||
| Qualcomm Snapdragon 636 | ||
| Qualcomm SD650 Firmware | ||
| Qualcomm Snapdragon 650 | ||
| Qualcomm SD652 Firmware | ||
| Qualcomm SD652 Firmware | ||
| Qualcomm Snapdragon 665 | ||
| Qualcomm Snapdragon 665 | ||
| Qualcomm Snapdragon 712 Firmware | ||
| Qualcomm Snapdragon 712 | ||
| Qualcomm SD710 Firmware | ||
| Qualcomm Snapdragon 710 | ||
| Qualcomm SD 670 | ||
| Qualcomm SDM670 | ||
| Qualcomm SD 730 Firmware | ||
| Qualcomm Snapdragon 730 | ||
| Qualcomm SD820 Firmware | ||
| Qualcomm SD820 Firmware | ||
| Qualcomm SD820A Firmware | ||
| Qualcomm SD820A Firmware | ||
| Qualcomm SD835 Firmware | ||
| Qualcomm Snapdragon 835 | ||
| Qualcomm SDA845 Firmware | ||
| Qualcomm SD845 | ||
| Qualcomm SD850 Firmware | ||
| Qualcomm SD850 | ||
| Qualcomm SD855 Firmware | ||
| Qualcomm SD855 Firmware | ||
| Qualcomm SDM439 Firmware | ||
| Qualcomm SDM439 Firmware | ||
| Qualcomm SD660 Firmware | ||
| Qualcomm Snapdragon 660 | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX24 | ||
| Qualcomm SDX24 |
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Reference Links
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=ee4f1ec45cc6bd7da0a4b111d772a4058e1df152
- https://source.android.com/docs/security/bulletin/2019-05-01 (Advisory)
- https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin
- https://www.codeaurora.org/security-bulletin/2019/06/03/june-2019-code-aurora-security-bulletin#_CVE-2018-11955
Frequently Asked Questions
What is the severity of CVE-2018-11955?
CVE-2018-11955 is classified as a medium severity vulnerability due to the potential for out-of-bounds read that could impact system stability.
How do I fix CVE-2018-11955?
To fix CVE-2018-11955, ensure that you update the affected Qualcomm firmware to the latest version that mitigates this vulnerability.
Which devices are affected by CVE-2018-11955?
CVE-2018-11955 affects devices utilizing Qualcomm Snapdragon chipsets, including various models of Android smartphones and Qualcomm IoT devices.
Can CVE-2018-11955 lead to data loss?
While CVE-2018-11955 primarily poses a risk of system instability, it may indirectly lead to data loss under certain circumstances of exploitation.
Is CVE-2018-11955 a remote code execution vulnerability?
CVE-2018-11955 is not classified as a remote code execution vulnerability; it primarily results in memory access issues.
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- agent/severity
- agent/weakness
- agent/author
- agent/remedy
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/event
- agent/last-modified-date
- agent/source
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- vendor/google
- canonical/android
- vendor/qualcomm
- canonical/qualcomm mdm9150 firmware
- canonical/qualcomm mdm9206
- canonical/qualcomm mdm9206 firmware
- canonical/qualcomm md9607 firmware
- canonical/qualcomm mdm9607 firmware
- canonical/qualcomm mdm9640 firmware
- canonical/qualcomm mdm9650
- canonical/qualcomm mdm9650 firmware
- canonical/qualcomm 8909 firmware
- canonical/qualcomm snapdragon 8909
- canonical/qualcomm msm8996au firmware
- canonical/qualcomm qca6174a firmware
- canonical/qualcomm qca6574 firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca9377 firmware
- canonical/qualcomm qca9379
- canonical/qualcomm qcs405 firmware
- canonical/qualcomm qcs605
- canonical/qualcomm qcs605 firmware
- canonical/qualcomm 215 mobile firmware
- canonical/qualcomm 215 firmware
- canonical/qualcomm sd210 firmware
- canonical/qualcomm sd 210 firmware
- canonical/qualcomm sd 212
- canonical/qualcomm sd 212 firmware
- canonical/qualcomm 205 firmware
- canonical/qualcomm sd205 firmware
- canonical/qualcomm sdr425 firmware
- canonical/qualcomm snapdragon 425
- canonical/qualcomm sd427 firmware
- canonical/qualcomm sd 427 firmware
- canonical/qualcomm sd 430 firmware
- canonical/qualcomm sd435 firmware
- canonical/qualcomm snapdragon 435
- canonical/qualcomm sdm439 firmware
- canonical/qualcomm pm439
- canonical/qualcomm sda429w firmware
- canonical/qualcomm sd 429 firmware
- canonical/qualcomm sdm450 firmware
- canonical/qualcomm sdm450
- canonical/qualcomm sd600 firmware
- canonical/qualcomm snapdragon 600
- canonical/qualcomm sd615 firmware
- canonical/qualcomm snapdragon 615
- canonical/qualcomm sd 616 firmware
- canonical/qualcomm snapdragon 616
- canonical/qualcomm snapdragon 415 firmware
- canonical/qualcomm snapdragon 415
- canonical/qualcomm sd 625 firmware
- canonical/qualcomm snapdragon 625
- canonical/qualcomm sd632 firmware
- canonical/qualcomm sd 632 firmware
- canonical/qualcomm sdm636 firmware
- canonical/qualcomm snapdragon 636
- canonical/qualcomm sd650 firmware
- canonical/qualcomm snapdragon 650
- canonical/qualcomm sd652 firmware
- canonical/qualcomm snapdragon 665
- canonical/qualcomm snapdragon 712 firmware
- canonical/qualcomm snapdragon 712
- canonical/qualcomm sd710 firmware
- canonical/qualcomm snapdragon 710
- canonical/qualcomm sd 670
- canonical/qualcomm sdm670
- canonical/qualcomm sd 730 firmware
- canonical/qualcomm snapdragon 730
- canonical/qualcomm sd820 firmware
- canonical/qualcomm sd820a firmware
- canonical/qualcomm sd835 firmware
- canonical/qualcomm snapdragon 835
- canonical/qualcomm sda845 firmware
- canonical/qualcomm sd845
- canonical/qualcomm sd850 firmware
- canonical/qualcomm sd850
- canonical/qualcomm sd855 firmware
- canonical/qualcomm sd660 firmware
- canonical/qualcomm snapdragon 660
- canonical/qualcomm sdx20 firmware
- canonical/qualcomm sdx24