Kernel: net: panic while pushing pending data out of a IPv6 socket with UDP_CORK enabled

The udpv6pushpendingframes function in net/ipv6/udp.c in the IPv6 implementation in the Linux kernel through 3.10.3 makes an incorrect function call for pending data, which allows local users to cause a denial of service BUG and system crash via a crafted application that uses the UDPCORK option ...

eCryptfs write_tag_3_packet Heap Buffer Overflow Vulnerability

eCryptfs in Linux kernel version 2.6.18 suffer from a writetag3packet heap buffer overflow vulnerability. +--------------------------------------------------------------------------------------------+ | XADV-2013003 Linux Kernel eCryptfs writetag3packet Heap Buffer Overflow Vulnerability |...

XADV-2013003 Linux Kernel eCryptfs write_tag_3_packet Heap Buffer Overflow Vulnerability

+--------------------------------------------------------------------------------------------+ | XADV-2013003 Linux Kernel eCryptfs writetag3packet Heap Buffer Overflow Vulnerability | +--------------------------------------------------------------------------------------------+ Vulnerable...

Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix three security issues and several bugs are now available for Red Hat Enterprise Linux 6.3 Extended Update Support. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores,...

Kernel: net: panic while pushing pending data out of a IPv6 socket with UDP_CORK enabled

The udpv6pushpendingframes function in net/ipv6/udp.c in the IPv6 implementation in the Linux kernel through 3.10.3 makes an incorrect function call for pending data, which allows local users to cause a denial of service BUG and system crash via a crafted application that uses the UDPCORK option ...

Debian DSA-2769-1 : kfreebsd-9 - privilege escalation/denial of service

Several vulnerabilities have been discovered in the FreeBSD kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2013-5691 Loganaden Velvindron and Gleb Smirnoff discovered that the...

Debian Security Advisory DSA 2769-1 (kfreebsd-9 - privilege escalation/denial of service)

Several vulnerabilities have been discovered in the FreeBSD kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-5691 Loganaden Velvindron and Gleb Smirnoff discovered that the SIOCSIFADDR...

FreeBSD : FreeBSD -- Insufficient credential checks in network ioctl(2) (4d87d357-202c-11e3-be06-000c29ee3065)

Problem Description : As is commonly the case, the IPv6 and ATM network layer ioctl request handlers are written in such a way that an unrecognized request is passed on unmodified to the link layer, which will either handle it or return an error code. Network interface drivers, however, assume th...

Oracle Linux 5 : kernel (ELSA-2013-1292-1)

From Red Hat Security Advisory 2013:1292 : Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System...

RHEL 5 : kernel (RHSA-2013:1292)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Kernel: net: panic while pushing pending data out of a IPv6 socket with UDP_CORK enabled

The udpv6pushpendingframes function in net/ipv6/udp.c in the IPv6 implementation in the Linux kernel through 3.10.3 makes an incorrect function call for pending data, which allows local users to cause a denial of service BUG and system crash via a crafted application that uses the UDPCORK option ...

FreeBSD Security Advisory FreeBSD-SA-13:12.ifioctl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-13:12.ifioctl Security Advisory The FreeBSD Project Topic: Insufficient credential checks in network ioctl2 Category: core Module: sysnetinet6 sysnetatm Announced...

FreeBSD-SA-13:12.ifioctl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-13:12.ifioctl Security Advisory The FreeBSD Project Topic: Insufficient credential checks in network ioctl2 Category: core Module: sysnetinet6 sysnetatm Announced...

CVE-2013-3495

The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service kernel panic via a malformed Message Signaled Interrupt MSI from a PCI device that is bus mastering capable that triggers a System Error Reporting SERR Non-Maskable Interrupt NMI...

CVE-2013-3495

The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service kernel panic via a malformed Message Signaled Interrupt MSI from a PCI device that is bus mastering capable that triggers a System Error Reporting SERR Non-Maskable Interrupt NMI...

Design/Logic Flaw

The vmxsetucmode function in Xen 3.3 through 4.3, when disabling caches, allows local HVM guests with access to memory mapped I/O regions to cause a denial of service CPU consumption and possibly hypervisor or guest kernel panic via a crafted GFN range...

Code injection

The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service kernel panic via a malformed Message Signaled Interrupt MSI from a PCI device that is bus mastering capable that triggers a System Error Reporting SERR Non-Maskable Interrupt NMI...

CVE-2013-2212

The vulnerability CVE-2013-2212 affects Xen 3.3 through 4.3: the vmx_set_uc_mode function, when caches are disabled, can be abused by local HVM guests with access to memory‑mapped I/O regions to trigger a denial of service (CPU consumption and potential hypervisor or guest kernel panic) via a cra...

CVE-2013-3495

The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service kernel panic via a malformed Message Signaled Interrupt MSI from a PCI device that is bus mastering capable that triggers a System Error Reporting SERR Non-Maskable Interrupt NMI...