kernel: Use-after-free in snd_pcm_info function in ALSA subsystem potentially leads to privilege escalation

Use-after-free vulnerability in the snd_pcm_info function in the ALSA subsystem in the Linux kernel allows attackers to gain privileges via unspecified vectors.

Skia, as used in Google Chrome before 50.0.2661.94, allows remote attackers to bypass the Same Origin Policy and obtain sensitive information.

kernel: use after free in the recvmmsg exit path

In all Qualcomm products with Android releases from CAF using the Linux kernel, a race condition can allow access to already freed memory while querying event status via DCI.

In all Android releases from CAF using the Linux kernel, a race condition exists in a QTEE driver potentially leading to an arbitrary memory write.

An elevation of privilege vulnerability in the Android framework (framework base). Product: Android. Versions: 8.0. Android ID A-65281159.

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, in a KGSL driver function, a race condition exists which can lead to a Use After Free condition.

A remote code execution vulnerability in Mediaserver could enable an attacker using a specially crafted file to cause memory corruption during media file and data processing. This issue is rated as Critical due to the possibility of remote code execution within the context of the Mediaserver process. This affects the libhevc library. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-32873375.

An elevation of privilege vulnerability in Telephony could enable a local malicious application to access system functions beyond its access level. This issue is rated as Moderate because it is a local bypass of restrictions on a constrained process. Product: Android. Versions: 6.0, 6.0.1, 7.0. Android ID: A-31566390.

In all Android releases from CAF using the Linux kernel, an untrusted pointer dereference vulnerability exists in WideVine DRM.

In all Qualcomm products with Android releases from CAF using the Linux kernel, an audio client pointer is dereferenced before being checked if it is valid.

An information disclosure vulnerability in Audioserver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-32720785.

The Broadcom Wi-Fi driver for Android, as used by BlackBerry smartphones before Build AAE570, allows remote attackers to execute arbitrary code in the context of the kernel.

A remote code execution vulnerability in Mediaserver could enable an attacker using a specially crafted file to cause memory corruption during media file and data processing. This issue is rated as Critical due to the possibility of remote code execution within the context of the Mediaserver process. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-33139050.

chromium-browser: information disclosure in blink

V8 in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android had insufficient policy enforcement, which allowed a remote attacker to spoof the location object via a crafted HTML page, related to Blink information disclosure.

A remote code execution vulnerability in the Android libraries. Product: Android. Versions: 4.4.4. Android ID: A-34514762.

A remote code execution vulnerability in Mediaserver could enable an attacker using a specially crafted file to cause memory corruption during media file and data processing. This issue is rated as Critical due to the possibility of remote code execution within the context of the Mediaserver process. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-33450635.

An elevation of privilege vulnerability in the MediaTek command queue driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: N/A. Android ID: A-35310230. References: M-ALPS03162263.

An information disclosure vulnerability in AOSP Messaging could enable a remote attacker using a special crafted file to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access sensitive data without permission. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-32764144.

In TrustZone in all Android releases from CAF using the Linux kernel, a Time-of-Check Time-of-Use Race Condition vulnerability could potentially exist.

An information disclosure vulnerability in libmpeg2 in Mediaserver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access data without permission. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-34093073.