CVE-2022-40281 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Tizenrt	1.0

Related Weaknesses (CWE)

CWE-401

References

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaafThird Party Advisory
https://github.com/Samsung/TizenRT/issues/5626Issue TrackingThird Party Advisory
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.htmlThird Party Advisory
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaafThird Party Advisory
https://github.com/Samsung/TizenRT/issues/5626Issue TrackingThird Party Advisory
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.htmlThird Party Advisory

FAQ

What is CVE-2022-40281?

CVE-2022-40281 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 disc...

How severe is CVE-2022-40281?

CVE-2022-40281 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40281?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Tizenrt.