critical9.8
CVE-2021-44732
Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure.
Impact
Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Arm | Mbed Tls | before 2.16.12 from 2.17.0 before 2.28.0 |
| Trustedfirmware | Mbed Tls | Version 3.0.0 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugs.gentoo.org/829660
- https://github.com/ARMmbed/mbedtls/releases
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.12
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.28.0
- https://github.com/ARMmbed/mbedtls/releases/tag/v3.1.0
- https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2021-12
- https://bugs.gentoo.org/829660
- https://github.com/ARMmbed/mbedtls/releases
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.12
- https://github.com/ARMmbed/mbedtls/releases/tag/v2.28.0
- https://github.com/ARMmbed/mbedtls/releases/tag/v3.1.0
- https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html
- https://lists.debian.org/debian-lts-announce/2025/06/msg00034.html
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2021-12