arm bifrost gpu kernel driver vulnerabilities and exploits

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8.8

CVSSv3

The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.

Arm Valhall Gpu Kernel Driver R39p0 Arm Bifrost Gpu Kernel Driver R39p0 Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

2 Github repositories

5.5

CVSSv3

An issue exists in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r29p0 through r32p0, Bifrost r17p0 through r42p0 before r43p0, Valhall r19p0 through r42p0 before r43p...

Arm Valhall Gpu Kernel Driver Arm Avalon Gpu Kernel Driver Arm Bifrost Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

7.8

CVSSv3

Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other proc...

Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

9.8

CVSSv3

Arm Mali GPU Kernel Driver has a use-after-free: Midgard r28p0 through r29p0 before r30p0, Bifrost r17p0 through r23p0 before r24p0, and Valhall r19p0 through r23p0 before r24p0.

Arm Midguard Gpu Kernel Driver Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver

8.8

CVSSv3

An issue exists in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through ...

Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

4.7

CVSSv3

A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.

Arm Mali Gpu Kernel Driver Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver

8.8

CVSSv3

The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through...

Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

1 Github repository

8.8

CVSSv3

The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages. This affects Bifrost r0p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and...

Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

9.8

CVSSv3

Arm Mali GPU Kernel Driver (Midgard r4p0 through r31p0, Bifrost r0p0 through r36p0 before r37p0, and Valhall r19p0 through r36p0 before r37p0) allows improper GPU memory operations to reach a use-after-free situation.

Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Midgard Gpu Kernel Driver

3.3

CVSSv3

Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41...

Arm Midgard Arm Bifrost Gpu Kernel Driver Arm Valhall Gpu Kernel Driver Arm Avalon Gpu Kernel Driver

1 Github repository

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