mbedtls is vulnerable to denial of service. The vulnerability exists due to a double free in certain out-of-memory conditions.
bugs.gentoo.org/829660
github.com/ARMmbed/mbedtls/releases
github.com/ARMmbed/mbedtls/releases/tag/v2.16.12
github.com/ARMmbed/mbedtls/releases/tag/v2.28.0
github.com/ARMmbed/mbedtls/releases/tag/v3.1.0
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.12/main.yaml
secdb.alpinelinux.org/v3.13/main.yaml
secdb.alpinelinux.org/v3.14/main.yaml
secdb.alpinelinux.org/v3.15/main.yaml
tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2021-12