docs(security): security advisory for CVE-2022-47630

Reported-by: Demi Marie Obenour <demiobenour@gmail.com>
Co-authored-by: Demi Marie Obenour <demiobenour@gmail.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: I20be2d280437eb223c988e2bf59c4562515817a0
(cherry picked from commit d7156d4123e55c598953251f77a83d9207eebe34)
2 files changed