CVE-2021-38208

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Aug 8, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-382093.3net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these c CVE-2021-38219.8A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). The vulnerability may lead to Denial of CVE-2021-382179.8SEMCMS v 1.2 is vulnerable to SQL Injection via SEMCMS_User.php.CVE-2021-38227.5jsoneditor is vulnerable to Inefficient Regular Expression Complexity CVE-2021-382215.4bbs-go <= 3.3.0 including Custom Edition is vulnerable to stored XSS.CVE-2021-38239.8Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the UpdateServer component of Bitdefender Gr CVE-2021-382397.5SQL Injection vulnerability in dataease before 1.2.0, allows attackers to gain sensitive information via the orders parameter to /api/sys_ms CVE-2021-38246.1OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attackers to inject arbitrary web script or HTML via the web login page URL.CVE-2021-382419.8Deserialization issue discovered in Ruoyi before 4.6.1 allows remote attackers to run arbitrary code via weak cipher in Shiro framework.CVE-2021-382439.8xunruicms up to v4.5.1 was discovered to contain a remote code execution (RCE) vulnerability in /index.php. This vulnerability allows attack CVE-2021-382447.5A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignifi CVE-2021-38259.6On 2.1.15 version and below of Lider module in LiderAhenk software is leaking it's configurations via an unsecured API. An attacker with an