Name: CVE-2021-44732: Double Free
Creator: Rapid7
Published: 2021-12-20T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-44732, CWE-415, CVSS 9.8, EPSS 0.02577

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.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade mbedtlsUpgrade mbedtls2Upgrade mbedtls3	Mar 26, 2024	Dec 20, 2021
Debian	—	Upgrade mbedtls	Dec 28, 2022	Dec 20, 2021
Freebsd	—	Upgrade mbedtls	Nov 4, 2022	Dec 30, 2021
Gentoo Linux	—	Upgrade net-libs/mbedtls.	Jan 12, 2023	Dec 20, 2021
Ubuntu	—	Upgrade libmbedcrypto3 (Ubuntu Pro)Upgrade libmbedtls10 (Ubuntu Pro)Upgrade libmbedtls12 (Ubuntu Pro)Upgrade libmbedtls14 (Ubuntu Pro)Upgrade libmbedtls-dev (Ubuntu Pro)Upgrade libmbedx509-1t64 (Ubuntu Pro)Upgrade libmbedcrypto7t64 (Ubuntu Pro)Upgrade libmbedcrypto7 (Ubuntu Pro)Upgrade libmbedx509-0 (Ubuntu Pro)Upgrade libmbedx509-1 (Ubuntu Pro)Upgrade libmbedcrypto1 (Ubuntu Pro)Upgrade libmbedtls14t64 (Ubuntu Pro)	Mar 27, 2026	Mar 25, 2026

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CVSS Details

Covered by Rapid7

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