Debian DSA-4201-1 : xen - security update

Multiple vulnerabilities have been discovered in the Xen hypervisor : - CVE-2018-8897 Andy Lutomirski and Nick Peterson discovered that incorrect handling of debug exceptions could result in privilege escalation. - CVE-2018-10471 An error was discovered in the mitigations against Meltdown which...

Fedora 26 : xen (2018-eb69078020)

Information leak via crafted user-supplied CDROM XSA-258 1571867 x86: PV guest may crash Xen with XPTI XSA-259 1571878 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and...

Security update for xen (important)

This update for xen to version 4.9.2 fixes several issues. This feature was added: - Added script, udev rule and systemd service to watch for vcpu online/offline events in a HVM domU. They are triggered via 'xl vcpu-set domU N' These security issues were fixed: - CVE-2018-8897: Prevent mishandlin...

SUSE SLES11 Security Update : xen (SUSE-SU-2018:1203-1) (Meltdown)

This update for xen fixes several issues. These security issues were fixed : - CVE-2018-8897: Prevent mishandling of debug exceptions on x86 XSA-260, bsc1090820 - Handle HPET timers in IO-APIC mode correctly to prevent malicious or buggy HVM guests from causing a hypervisor crash or potentially...

Linux kernel 'cdrom_ioctl_media_changed' function denial of service vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the 'cdromioctlmediachanged' function in the drivers/cdrom/cdrom.c file in Linux kernel versions prior to 4.16.6. A local attacker c...

SUSE SLES12 Security Update : xen (SUSE-SU-2018:1177-1) (Meltdown)

This update for xen fixes several issues. These security issues were fixed : - CVE-2018-8897: Prevent mishandling of debug exceptions on x86 XSA-260, bsc1090820 - Handle HPET timers in IO-APIC mode correctly to prevent malicious or buggy HVM guests from causing a hypervisor crash or potentially...

SUSE SLES11 Security Update : xen (SUSE-SU-2018:1181-1) (Meltdown)

This update for xen fixes several issues. These security issues were fixed : - CVE-2018-8897: Prevent mishandling of debug exceptions on x86 XSA-260, bsc1090820 - Handle HPET timers in IO-APIC mode correctly to prevent malicious or buggy HVM guests from causing a hypervisor crash or potentially...

Out-of-bounds

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

DEBIAN-CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

CVE-2018-10940

CVE-2018-10940 affects the Linux kernel, where cdrom_ioctl_media_changed in drivers/cdrom/cdrom.c allows a local attacker to read kernel memory due to an incorrect bounds check in the CDROM_MEDIA_CHANGED ioctl. The vulnerability exists in versions before the 4.16.6 patch, which was released in th...

CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

UBUNTU-CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

CVE-2018-10940

The cdromioctlmediachanged function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROMMEDIACHANGED ioctl to read out kernel memory...

Fedora 27 : xen (2018-604574c943)

Information leak via crafted user-supplied CDROM XSA-258 1571867 x86: PV guest may crash Xen with XPTI XSA-259 1571878 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and...

CVE-2018-10472

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users in certain configurations to read arbitrary dom0 files via QMP live insertion of a CDROM, in conjunction with specifying the target file as the backing file of a snapshot...

CVE-2018-10472

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users in certain configurations to read arbitrary dom0 files via QMP live insertion of a CDROM, in conjunction with specifying the target file as the backing file of a snapshot...

ALPINE-CVE-2018-10472

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users in certain configurations to read arbitrary dom0 files via QMP live insertion of a CDROM, in conjunction with specifying the target file as the backing file of a snapshot...