Google Android Qualcomm component elevation of privilege vulnerability (CNVD-2018-05456)

Android is a free and open source Linux-based operating system led and developed by Google Inc. and the Open Handset Alliance. An elevation of privilege vulnerability exists in the Google Android Qualcomm component WLAN, which can be exploited by attackers to achieve elevation of privilege...

Android Security Bulletin—March 2018Stay organized with collectionsSave and categorize content based on your preferences.

The Android Security Bulletin contains details of security vulnerabilities affecting Android devices. Security patch levels of 2018-03-05 or later address all of these issues. To learn how to check a device's security patch level, see Check and update your Android version. Android partners are...

Google Android Qualcomm WLAN Buffer Overflow Vulnerability

Android is a Linux-based open source operating system developed by Google and the Open Handheld Alliance OHA, of which Qualcomm WLAN is a wireless LAN component. A buffer overflow vulnerability exists in Qualcomm WLAN in Android. A remote attacker could exploit this vulnerability to execute code...

Google Android Qualcomm WLAN elevation of privilege vulnerability (CNVD-2018-04763)

Android is a Linux-based open source operating system developed by Google and the Open Handset Alliance OHA, and Qualcomm WLAN is one of the wireless LAN components developed by Qualcomm. An elevation of privilege vulnerability exists in the 'wmaroamsyncheventhandler' function of Qualcomm WLAN in...

Google Android Qualcomm WLAN Integer Overflow Vulnerability

Android is a Linux-based open source operating system developed by Google and the Open Handheld Alliance OHA, and Qualcomm WLAN is a wireless LAN component developed by Qualcomm. An integer overflow vulnerability exists in the 'wmaunifiedlinkradiostatseventhandler' function of Qualcomm WLAN in...

Authentication flaw

In all Qualcomm products with Android releases from CAF using the Linux kernel, when an access point sends a challenge text greater than 128 bytes, the host driver is unable to validate this potentially leading to authentication failure...

Stack overflow

In all Qualcomm products with Android releases from CAF using the Linux kernel, while processing an encrypted authentication management frame, a stack buffer overflow may potentially occur...

Buffer overflow

In all Qualcomm products with Android releases from CAF using the Linux kernel, due to lack of bounds checking on the variable "datalen" from the function WLANQCMBRMcProcessMsg, a buffer overflow may potentially occur in WLANFTMMcProcessMsg...

Integer overflow

In all Qualcomm products with Android releases from CAF using the Linux kernel, multiple values received from firmware are not properly validated in wmagetllstatsextbuf and are used to allocate the sizes of buffers and may be vulnerable to integer overflow leading to buffer overflow...

CVE-2017-15829

In all Qualcomm products with Android releases from CAF using the Linux kernel, a race condition exists in a GPU Driver which can potentially lead to a Use After Free condition...

CVE-2017-17764

In all Qualcomm products with Android releases from CAF using the Linux kernel, the numfailureinfo value from firmware is not properly validated in wmarxaggrfailureeventhandler so that an integer overflow vulnerability in a buffer size calculation may potentially lead to a buffer overflow...

Design/Logic Flaw

In all Qualcomm products with Android releases from CAF using the Linux kernel, in a KGSL IOCTL handler, a Use After Free Condition can potentially occur...

CVE-2017-15817

In all Qualcomm products with Android releases from CAF using the Linux kernel, when an access point sends a challenge text greater than 128 bytes, the host driver is unable to validate this potentially leading to authentication failure...

CVE-2017-14884

In all Qualcomm products with Android releases from CAF using the Linux kernel, due to lack of bounds checking on the variable "datalen" from the function WLANQCMBRMcProcessMsg, a buffer overflow may potentially occur in WLANFTMMcProcessMsg...

CVE-2017-15861

In all Qualcomm products with Android releases from CAF using the Linux kernel, in the function wmaroamsyncheventhandler, vdevid is received from firmware and used to access an array without validation...

CVE-2017-17767

In all Qualcomm products with Android releases from CAF using the Linux kernel, the IL client may free a buffer OMX Video Encoder Component and then subsequently access the already freed buffer...

Design/Logic Flaw

In all Qualcomm products with Android releases from CAF using the Linux kernel, the IL client may free a buffer OMX Video Encoder Component and then subsequently access the already freed buffer...

CVE-2017-17765

In all Qualcomm products with Android releases from CAF using the Linux kernel, multiple values received from firmware are not properly validated in wmagetllstatsextbuf and are used to allocate the sizes of buffers and may be vulnerable to integer overflow leading to buffer overflow...

Integer overflow

In all Qualcomm products with Android releases from CAF using the Linux kernel, the numfailureinfo value from firmware is not properly validated in wmarxaggrfailureeventhandler so that an integer overflow vulnerability in a buffer size calculation may potentially lead to a buffer overflow...

Input validation

In all Qualcomm products with Android releases from CAF using the Linux kernel, in the function wmaroamsyncheventhandler, vdevid is received from firmware and used to access an array without validation...