PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers software-transparent compression that enables cross-origin pixel-stealing attacks against feTurbulence and feBlend in the SVG Filter specification, aka a GPU.zip issue. For example, attackers can sometimes accurately determine text contained on a web page from one origin if they control a resource from a different origin.
References
| Link | Resource |
|---|---|
| https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/ | Press/Media Coverage Third Party Advisory |
| https://blog.imaginationtech.com/introducing-pvric4-taking-image-compression-to-the-next-level/ | Press/Media Coverage |
| https://blog.imaginationtech.com/reducing-bandwidth-pvric/ | Press/Media Coverage |
| https://github.com/UT-Security/gpu-zip | Third Party Advisory |
| https://news.ycombinator.com/item?id=37663159 | Issue Tracking |
| https://www.bleepingcomputer.com/news/security/modern-gpus-vulnerable-to-new-gpuzip-side-channel-attack/ | Press/Media Coverage |
| https://www.hertzbleed.com/gpu.zip/ | Technical Description |
| https://www.hertzbleed.com/gpu.zip/GPU-zip.pdf | Exploit |
| https://www.w3.org/TR/filter-effects-1/ | Exploit |
Configurations
Configuration 1 (hide)
| AND |
|
Configuration 2 (hide)
| AND |
|
Configuration 3 (hide)
| AND |
|
Configuration 4 (hide)
| AND |
|
Configuration 5 (hide)
| AND |
|
Configuration 6 (hide)
| AND |
|
History
No history.
Information
Published : 2023-09-27 15:19
Updated : 2023-10-05 14:36
NVD link : CVE-2023-44216
Mitre link : CVE-2023-44216
CVE.ORG link : CVE-2023-44216
JSON object : View
Products Affected
amd
- ryzen_7_4800u
- ryzen_5_7600x
intel
- core_i7-12700k
- core_i7-11800h
- core_i7-10610u
- core_i7-10510u
- core_i7-8700
microsoft
- windows_10
- windows_11
apple
- macos
- m1_mac_mini
canonical
- ubuntu_linux
nvidia
- geforce_rtx_2080_super
- geforce_rtx_3060
- android
- pixel_6
CWE
CWE-203
Observable Discrepancy