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CVE-2026-21733

GPU DDK - Incorrect flags validation in RGXDerivePTEProt8 can allow GPU to overwrite read-only shared memory (e.g. libc.so) PUBLISHED

Description (CNA)

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory and files. This is caused by improper handling of GPU memory reservation protections.

Affected (CNA)

Vendor / productVersions
Imagination Technologies / Graphics DDKaffected 1.18 RTM; affected 23.2 RTM; affected 24.1 RTM through 24.2 RTM; affected 25.1 RTM through 25.3 RTM; unaffected 26.1 RTM

CWE

CWE-280

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.