CVE-2019-13156

NDrive1.2.2.sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle...

Stack overflow

NDrive1.2.2.sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle...

Ubuntu 19.04 : linux-aws vulnerabilities (USN-4117-1)

It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2019-10126 Amit Klein and Benny Pinkas discovered that the Linux kerne...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4116-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4116-1 advisory. It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. A local...

USN-4116-1: Linux kernel vulnerabilities

It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. A local attacker could possibly use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2018-20856 Amit Klein and Ben...

USN-4114-1: Linux kernel vulnerabilities

Amit Klein and Benny Pinkas discovered that the Linux kernel did not sufficiently randomize IP ID values generated for connectionless networking protocols. A remote attacker could use this to track particular Linux devices. CVE-2019-10638 Praveen Pandey discovered that the Linux kernel did not...

FreeBSD : FreeBSD -- Privilege escalation in cd(4) driver (14a3b376-b30a-11e9-a87f-a4badb2f4699)

To implement one particular ioctl, the Linux emulation code used a special interface present in the cd4 driver which allows it to copy subchannel information directly to a kernel address. This interface was erroneously made accessible to userland, allowing users with read access to a cd4 device t...

kernel: Information exposure in fd_locked_ioctl function in drivers/block/floppy.c

An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location ...

CVE-2019-10142

A flaw was found in the Linux kernel's freescale hypervisor manager implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter passed to an ioctl was incorrectly validated and used in size calculations for the page size calculation. An attacker can use this flaw to crash the syste...

CVE-2019-10207

A flaw was found in the Linux kernel’s Bluetooth implementation of UART. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash...

systemd security and bug fix update

239-13.0.1.3 - fix netdev is missing for iscsi entry in /etc/fstab [email protected] Orabug: 25897792 - set RemoveIPC=no in logind.conf as default for OL7.2 Orabug: 22224874 - allow dm remove ioctl to co-operate with UEK3 Vaughan Cao Orabug: 18467469 - add hv dynamic memory support Jerry...

CVE-2019-11868

See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to...

CVE-2019-11868

See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to...

CVE-2019-11868

See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to...

UBUNTU-CVE-2019-10207

A flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the syste...

CVE-2019-10207

A flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the syste...

CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setupformatparams division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make FSECTPERTRACK be zero. Next, the floppy format...

DEBIAN-CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setupformatparams division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make FSECTPERTRACK be zero. Next, the floppy format...

PT-2019-17774 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: FreeBSD versions 11.2-RELEASE before 11.2-RELEASE-p12 FreeBSD versions 11.3-RELEASE before 11.3-RELEASE-p1 FreeBSD versions 11.3-STABLE before r350217 Description: The issue is related to insufficient initialization of memory copied to userla...

CVE-2019-1010208

IDRIX, Truecrypt Veracrypt, Truecrypt Prior to 1.23-Hotfix-1 Veracrypt, all versions Truecrypt is affected by: Buffer Overflow. The impact is: Minor information disclosure of kernel stack. The component is: Veracrypt NT Driver veracrypt.sys. The attack vector is: Locally executed code, IOCTL...