In multiple functions of quirks.c, there is a possible way to free arbitrary memory due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

HID: core: zero-initialize the report buffer

In the Linux kernel, the following vulnerability has been resolved:

media: uvcvideo: Skip parsing frames of type UVCVSUNDEFINED in uvcparseformat

This can lead to out of bounds writes since frames of this type were not taken into account when calculating the size of the frames buffer in uvcparsestreaming.

In the Linux kernel, the following vulnerability has been resolved:

ALSA: usb-audio: Fix out of bounds reads when finding clock sources

The current USB-audio driver code doesn't check bLength of each descriptor at traversing for clock descriptors. That is, when a device provides a bogus descriptor with a shorter bLength, the driver might hit out-of-bounds reads.

For addressing it, this patch adds sanity checks to the validator functions for the clock descriptor traversal. When the descriptor length is shorter than expected, it's skipped in the loop.

For the clock source and clock multiplier descriptors, we can just check bLength against the sizeof() of each descriptor type. OTOH, the clock selector descriptor of UAC2 and UAC3 has an array of bNrInPins elements and two more fields at its tail, hence those have to be checked in addition to the sizeof() check.

Memory corruption while maintaining memory maps of HLOS memory.

Android Framework contains an unspecified vulnerability that allows for privilege escalation.

Memory corruption while parsing the ML IE due to invalid frame content.

In multiple functions of mremap.c, there is a possible use-after-free scenario in physical memory due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild.

Memory corruption while rendering graphics using Adreno GPU drivers in Chrome.

Chromium: CVE-2023-4863 Heap buffer overflow in WebP

Chromium: CVE-2023-5217 Heap buffer overflow in vp8 encoding in libvpx

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

Information disclosure when an invalid RTCP packet is received during a VoLTE/VoWiFi IMS call.