CVE-2022-40281

Published: Sep 8, 2022Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). cyassl_connect_step2 in curl/vtls/cyassl.c has a missing X509_free after SSL_get_peer_certificate, leading to information disclosure.

Affected (4)

Products: Samsung: Tizenrt

Samsung

1 product

Tizenrt

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Samsung Tizenrt	Version 1.0 m1
Samsung Tizenrt	Version 1.1
Samsung Tizenrt	Version 2.0
Samsung Tizenrt	Version 3.0 gbm

Related CWEs

CWE-401

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (6)

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545

Source: cve@mitre.org

Third Party Advisory

https://github.com/Samsung/TizenRT/issues/5626

Source: cve@mitre.org

Issue TrackingThird Party Advisory

https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html

Source: cve@mitre.org

Third Party Advisory

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://github.com/Samsung/TizenRT/issues/5626

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingThird Party Advisory

https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.