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    CVE-2023-44216

    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.

    Published:Sep 26, 2023
    Last Modified:Nov 21, 2024
    EPS:Sep 26, 2023
    EPSS Score:0.00413
    CVSS Score:5.3

    Affected Products

    Vendor
    Amd
    Product
    Ryzen 5 7600x
    Vendor
    Amd
    Product
    Ryzen 7 4800u
    Vendor
    Apple
    Product
    M1 Mac Mini
    Vendor
    Apple
    Product
    Macos
    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Google
    Product
    Android
    Vendor
    Google
    Product
    Pixel 6
    Vendor
    Imaginationtech
    Product
    Powervr-gpu
    Vendor
    Intel
    Product
    Core I7-10510u
    Vendor
    Intel
    Product
    Core I7-10610u
    Vendor
    Intel
    Product
    Core I7-11800h
    Vendor
    Intel
    Product
    Core I7-12700k
    Vendor
    Intel
    Product
    Core I7-8700
    Vendor
    Microsoft
    Product
    Windows 10
    Vendor
    Microsoft
    Product
    Windows 11
    Vendor
    Nvidia
    Product
    Geforce Rtx 2080 Super
    Vendor
    Nvidia
    Product
    Geforce Rtx 3060

    Exploits

    https://www.hertzbleed.com/gpu.zip/GPU-zip.pdfhttps://www.w3.org/TR/filter-effects-1/https://www.hertzbleed.com/gpu.zip/GPU-zip.pdfhttps://www.w3.org/TR/filter-effects-1/

    Common Weakness Enumeration

    CWE-203 Observable Discrepancy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering

    Related CVEs

    CVE-2023-20579 (CVSS 6) — Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged…
    CVE-2023-4969 (CVSS 6.5) — A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimi…
    CVE-2023-20596 (CVSS 9.8) — Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain R…
    CVE-2023-20571 (CVSS 8.1) — A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to …
    CVE-2023-20565 (CVSS 7.8) — Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable esca…
    CVE-2023-20563 (CVSS 7.8) — Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable esca…
    CVE-2023-39281 (CVSS 9.8) — A stack buffer overflow vulnerability discovered in AsfSecureBootDxe in Insyde InsydeH2O with kernel 5.0 throu…
    CVE-2023-20598 (CVSS 7.8) — An improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to …
    CVE-2023-20569 (CVSS 4.7) — A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address …
    CVE-2023-20555 (CVSS 7.8) — Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriti…

    References

    https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/
    https://blog.imaginationtech.com/introducing-pvric4-taking-image-compression-to-the-next-level/
    https://blog.imaginationtech.com/reducing-bandwidth-pvric/
    https://github.com/UT-Security/gpu-zip
    https://news.ycombinator.com/item?id=37663159
    https://www.bleepingcomputer.com/news/security/modern-gpus-vulnerable-to-new-gpuzip-side-channel-attack/
    https://www.hertzbleed.com/gpu.zip/
    https://www.hertzbleed.com/gpu.zip/GPU-zip.pdf
    https://www.w3.org/TR/filter-effects-1/
    https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/
    https://blog.imaginationtech.com/introducing-pvric4-taking-image-compression-to-the-next-level/
    https://blog.imaginationtech.com/reducing-bandwidth-pvric/
    https://github.com/UT-Security/gpu-zip
    https://news.ycombinator.com/item?id=37663159
    https://www.bleepingcomputer.com/news/security/modern-gpus-vulnerable-to-new-gpuzip-side-channel-attack/
    https://www.hertzbleed.com/gpu.zip/
    https://www.hertzbleed.com/gpu.zip/GPU-zip.pdf
    https://www.w3.org/TR/filter-effects-1/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High