CVE-2022-40281

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). cyassl_connect_step2 in...

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 disclosure.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.69%Down 0.2 points since Sep 9, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2022-40281
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-401
Updated: 2026-11-02

CVE List No score

Record: CVE-2022-40281
Updated: 2026-11-02

EUVDEUVD-2022-43578 No score

Record: EUVD-2022-43578
Updated: 2026-11-03

GitHub AdvisoriesGHSA-p2px-rphp-6xx6 7.5

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). cyassl_connect_step2 in...

Record: GHSA-p2px-rphp-6xx6
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-401
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-40281 7.5

Record: UBUNTU-CVE-2022-40281
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSV No score

Record: CVE-2022-40281
Updated: 2026-11-02

Affected products

samsung tizenrt

Affected packages

Affected packages
Package	Affected	Fixed
`0ad` Ubuntu:16.04:LTS	All versions, plus listed versions 0.0.18-20.0.19-10.0.20-1	None known
`0ad` Ubuntu:18.04:LTS	All versions, plus listed versions 0.0.21-20.0.22-10.0.22-20.0.22-30.0.22-3build10.0.22-3.10.0.22-4	None known
`0ad` Ubuntu:20.04:LTS	All versions, plus listed versions 0.0.23.1-4build10.0.23.1-4ubuntu10.0.23.1-4ubuntu20.0.23.1-4ubuntu3	None known
`0ad` Ubuntu:22.04:LTS	All versions, plus listed versions 0.0.25b-10.0.25b-1.10.0.25b-1.1ubuntu10.0.25b-2	None known
`0ad` Ubuntu:24.04:LTS	All versions, plus listed versions 0.0.26-40.0.26-4build10.0.26-6ubuntu0.24.04.1	None known
`0ad` Ubuntu:25.10	All versions, plus listed versions 0.27.0-20.27.0-2build10.27.1-2	None known
`0ad` Ubuntu:26.10	All versions, plus listed versions 0.28.0-30.28.0-3build1	None known
`0ad` Ubuntu:26.04:LTS	All versions, plus listed versions 0.27.1-20.27.1-30.27.1-3build10.27.1-3build20.28.0-10.28.0-3	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-40281 is a high vulnerability (CVSS 7.5) in Samsung Tizenrt, published September 8, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.69%, the 53rd percentile. No source names a fixed version.