CVE-2022-3629 : A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function

A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function vsock_connect of the file net/vmw_vsock/af_vsock.c. The manipulation leads to memory leak. The complexity of an attack is rather high. The exploitation appears to be difficult. It is recommended to apply a patch to fix this issue. VDB-211930 is the identifier assigned to this vulnerability.

Published 2022-10-21 06:15:10

Updated 2024-05-17 02:13:01

Source VulDB

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-3629

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 16 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-3629

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
1.4	LOW	AV:A/AC:H/Au:S/C:N/I:N/A:P	2.5	2.9	VulDB
Access Vector: Adjacent Network Access Complexity: High Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
2.6	LOW	CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	1.2	1.4	VulDB
Attack Vector: Adjacent Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
2.6	LOW	CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L	1.2	1.4	VulDB	2024-02-29
Attack Vector: Adjacent Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
3.3	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	1.8	1.4	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low

CWE ids for CVE-2022-3629

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.

Assigned by:

cna@vuldb.com (Secondary)
nvd@nist.gov (Primary)

References for CVE-2022-3629

https://vuldb.com/?ctiid.211930

CVE-2022-3629 | Linux Kernel af_vsock.c vsock_connect memory leak (DLA 3173-1)
Third Party Advisory
https://vuldb.com/?id.211930

CVE-2022-3629 | Linux Kernel IPsec af_vsock.c vsock_connect memory leak
Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=7e97cfed9929eaabc41829c395eb0d1350fccb9d

kernel/git/klassert/ipsec-next.git - Steffen Klassert's ipsec-next networking tree
Mailing List;Patch;Vendor Advisory

Products affected by CVE-2022-3629

Debian » Debian Linux » Version: 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel » Version: N/A
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2022-3629

Exploit prediction scoring system (EPSS) score for CVE-2022-3629

CVSS scores for CVE-2022-3629

CWE ids for CVE-2022-3629

References for CVE-2022-3629

Products affected by CVE-2022-3629