4 ms·
Running Ubuntu with Kernel 6.5.0-26 Got this? failed to detect overwritten pte: is more PTE spray needed? pmd: 00000000cafebabe
by rakejake 3y ago
Running Ubuntu with Kernel 6.5.0-26
Got this?
failed to detect overwritten pte: is more PTE spray needed? pmd: 00000000cafebabe
- Unroll0201 3y agoThis is indeed expected. I specified in the "Caveats" section in README.md that the exploit does not work on Ubuntu v6.5 (because it enables a certain kernel config value that indirectly mitigates the exploit starting from v6.4), and may not work on other kernels above v6.4 depending on the config.
- rakejake 3y agoAh I read that versions upto v6.6 were affected and didn't notice the caveats. Thanks