Even physical DRAM access would be thwarted by transparent total memory encryption, so this hack is still something else.
It's not fully mitigated by encryption, you can still do a lot of damage without being able to observe plaintexts. For example, you could "rewind" a ciphertext block to an earlier value, and induce a UAF-like condition in the software it belongs to.
alt Hacker News
It's not fully mitigated by encryption, you can still do a lot of damage without being able to observe plaintexts. For example, you could "rewind" a ciphertext block to an earlier value, and induce a UAF-like condition in the software it belongs to.