title: Mali GPU Kernel Driver allows improper GPU memory processing operations
description: A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
problem types: CWE-190 Integer Overflow or Wraparound
affected:
{
defaultStatus: unaffected
product: Valhall GPU Kernel Driver
vendor: Arm Ltd
versions:
changes: [at: r43p0, status: unaffected], lessThan: r43p0, status: affected, version: r29p0, versionType: patch
}
{
defaultStatus: unaffected
product: Arm 5th Gen GPU Architecture Kernel  Driver
vendor: Arm Ltd
versions:
changes: [at: r43p0, status: unaffected], lessThan: r43p0, status: affected, version: r41p0, versionType: patch
}
solutions: This issue is fixed in Valhall and Arm 5th Gen GPU Architecture Kernel
Driver r43p0. Users are recommended to upgrade if they are impacted by
this issue.