5.3

CVE-2023-44216

Medienbericht
Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version 22.04 SwEdition lts
Amd ≫ Ryzen 7 4800u Version -
Intel ≫ Core I7-10510u Version -
Intel ≫ Core I7-12700k Version -
Intel ≫ Core I7-8700 Version -
Microsoft ≫ Windows 11 Version - SwEdition professional
Intel ≫ Core I7-10610u Version -
Microsoft ≫ Windows 11 Version - SwEdition home
Intel ≫ Core I7-11800h Version -
Nvidia ≫ Geforce Rtx 3060 Version -
Microsoft ≫ Windows 10 Version - SwEdition pro
Amd ≫ Ryzen 5 7600x Version -
Apple ≫ macOS Version 13.1
Apple ≫ M1 Mac Mini Version -
Google ≫ Android Version 13.0
Google ≫ Pixel 6 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.81% 0.758
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 1.6 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/
Third Party Advisory
Press/Media Coverage
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