https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 23:23:52 +0000 https://vulnerability.circl.lu/vuln/cve-2023-4194 <p><strong>Affected:</strong> Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Virtualization 4</p> <p>A flaw was found in the Linux kernel&#39;s TUN/TAP functionality. This issue could allow a local user to bypass network filters and gain unauthorized access to some resources. The original patches fixing CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits - a096ccca6e50 (&#34;tun: tun_chr_open(): correctly initialize socket uid&#34;), - 66b2c338adce (&#34;tap: tap_open(): correctly initialize socket uid&#34;), pass &#34;inode-&gt;i_uid&#34; to sock_init_data_uid() as the last parameter and that turns out to not be accurate.</p> <p><strong>Affected:</strong> Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Virtualization 4</p> <p>A flaw was found in the Linux kernel&#39;s TUN/TAP functionality. This issue could allow a local user to bypass network filters and gain unauthorized access to some resources. The original patches fixing CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits - a096ccca6e50 (&#34;tun: tun_chr_open(): correctly initialize socket uid&#34;), - 66b2c338adce (&#34;tap: tap_open(): correctly initialize socket uid&#34;), pass &#34;inode-&gt;i_uid&#34; to sock_init_data_uid() as the last parameter and that turns out to not be accurate.</p> https://vulnerability.circl.lu/vuln/cve-2023-4194