https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 23:11:57 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-116670 EUVD-2026-116670 https://cve.radiocsirt.org/vuln/euvd-2026-116670 https://cve.radiocsirt.org/vuln/fkie_cve-2011-4080 <p>The sysrq_sysctl_handler function in kernel/sysctl.c in the Linux kernel before 2.6.39 does not require the CAP_SYS_ADMIN capability to modify the dmesg_restrict value, which allows local users to bypass intended access restrictions and read the kernel ring buffer by leveraging root privileges, as demonstrated by a root user in a Linux Containers (aka LXC) environment.</p> <p>The sysrq_sysctl_handler function in kernel/sysctl.c in the Linux kernel before 2.6.39 does not require the CAP_SYS_ADMIN capability to modify the dmesg_restrict value, which allows local users to bypass intended access restrictions and read the kernel ring buffer by leveraging root privileges, as demonstrated by a root user in a Linux Containers (aka LXC) environment.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2011-4080 https://cve.radiocsirt.org/vuln/ghsa-j72v-r3gf-6w7r <p>The sysrq_sysctl_handler function in kernel/sysctl.c in the Linux kernel before 2.6.39 does not require the CAP_SYS_ADMIN capability to modify the dmesg_restrict value, which allows local users to bypass intended access restrictions and read the kernel ring buffer by leveraging root privileges, as demonstrated by a root user in a Linux Containers (aka LXC) environment.</p> <p>The sysrq_sysctl_handler function in kernel/sysctl.c in the Linux kernel before 2.6.39 does not require the CAP_SYS_ADMIN capability to modify the dmesg_restrict value, which allows local users to bypass intended access restrictions and read the kernel ring buffer by leveraging root privileges, as demonstrated by a root user in a Linux Containers (aka LXC) environment.</p> https://cve.radiocsirt.org/vuln/ghsa-j72v-r3gf-6w7r https://cve.radiocsirt.org/vuln/gsd-2011-4080 gsd-2011-4080 https://cve.radiocsirt.org/vuln/gsd-2011-4080 https://cve.radiocsirt.org/vuln/rhsa-2012:0481 <p>kernel: sysctl: restrict write access to dmesg_restrict kernel: block: CLONE_IO io_context refcounting issues kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount kernel: regset: Prevent null pointer reference on readonly regsets</p> <p>kernel: sysctl: restrict write access to dmesg_restrict kernel: block: CLONE_IO io_context refcounting issues kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount kernel: regset: Prevent null pointer reference on readonly regsets</p> https://cve.radiocsirt.org/vuln/rhsa-2012:0481