Information Disclosure

kernel is vulnerable to information disclosure. A flaw was found in the handling of the SWAPEXT IOCTL in the Linux kernel XFS file system implementation. A local user could use this flaw to read write-only files, that they do not own, on an XFS file system. This could lead to unintended informati...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A NULL pointer dereference flaws were found in the r128 driver in the Linux kernel. Checks to test if the Concurrent Command Engine state was initialized were missing in private IOCTL functions. An attacker could use these flaws to cause a local denial o...

Information Disclosure

kernel-rt is vulnerable to information disclosure. The vulnerability exists as missing boundary checks were reported in the Linux kernel SCTP implementation. This could, potentially, cause information disclosure via a specially crafted SCTPHMACIDENT IOCTL request...

Information Disclosure

kernel is vulnerable to information disclosure. The vulnerability exists as missing boundary checks were reported in the Linux kernel SCTP implementation. This could, potentially, cause information disclosure via a specially crafted SCTPHMACIDENT IOCTL request...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2020:1016 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

CVE-2019-11884

A flaw was found in the Linux kernel's implementation of the Bluetooth Human Interface Device Protocol HIDP. A local attacker with access permissions to the Bluetooth device can issue an IOCTL which will trigger the dohidpsockioctl function in net/bluetooth/hidp/sock.c.c. This function can leak...

(0Day) Advantech WebAccess IOCTL 0x2711 BwFLApp Arbitrary File Deletion Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of IOCTL 0x2711, which can be used to invoke BwFLApp.exe. The issue...

(0Day) Advantech WebAccess webvrpc IOCTL 0x2715 Arbitrary File Deletion Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of IOCTL 0x2715 in the webvrpcs process. The issue results...

(0Day) Advantech WebAccess IOCTL 0x2738 Arbitrary File Deletion Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of IOCTL 0x2738. The issue results from the lack of proper...

(0Day) Advantech WebAccess IOCTL 0x2711 BwPSLink Arbitrary File Deletion Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of IOCTL 0x2711, which can be used to invoke BwPSLink.exe. The issue...

(0Day) Advantech WebAccess IOCTL 0x2711 BwPFile Arbitrary File Deletion Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of IOCTL 0x2711, which can be used to invoke BwPFile.exe. The issue...

CVE-2019-14284

A vulnerability was found in the Linux kernel’s floppy disk driver implementation. A local attacker with access to the floppy disk device file /dev/fd0 through to /dev/fdN can create a situation that causes the kernel to divide by zero. This requires two consecutive ioctl calls to be issued. The...

CVE-2019-14615

An information disclosure flaw was found in the Linux kernel. The i915 graphics driver lacks control of flow for data structures which may allow a local, authenticated user to disclose information when using ioctl commands with an attached i915 device. The highest threat from this vulnerability i...

CVE-2018-7191

A flaw was found in the Linux kernel's implementation of networking tunnel device ioctl. A local attacker can cause a denial of service NULL pointer dereference and panic via an ioctl TUNSETIFF call with a dev name containing a / character...

RHEL 7 : kernel-rt (RHSA-2020:1070)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1070 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

kernel: denial of service via ioctl call in network tun handling

A flaw was found in the Linux kernel's implementation of networking tunnel device ioctl. A local attacker can cause a denial of service NULL pointer dereference and panic via an ioctl TUNSETIFF call with a dev name containing a / character...

CVE-2019-11460

An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's...

CVE-2019-7240

An issue was discovered in WinRing0x64.sys in Moo0 System Monitor 1.83. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x9C402088 and does not properly filter the Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges...

CVE-2019-7244

An issue was discovered in kerneld.sys in AIDA64 before 5.99. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x80112084 and does not properly filter the Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges...

CVE-2019-7630

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation o...