CVSS: 3.3EPSS: 0%CPEs: 20EXPL: 1CVE-2016-4486 – Linux Kernel 4.4 - 'rtnetlink' Stack Memory Disclosure
https://notcve.org/view.php?id=CVE-2016-4486
The rtnl_fill_link_ifmap function in net/core/rtnetlink.c in the Linux kernel before 4.5.5 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading a Netlink message. La función rtnl_fill_link_ifmap en net/core/rtnetlink.c en el kernel de Linux en versiones anteriores a 4.5.5 no inicializa una estructura de datos determinada, lo que permite a usuarios locales obtener información sensible del kernel de memoria de pila leyendo un mensaje Netlink. • https://www.exploit-db.com/exploits/46006 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5f8e44741f9f216e33736ea4ec65ca9ac03036e6 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html http://lists.opensuse.org/opensuse-security-announce/2016 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 0CVE-2016-3713
https://notcve.org/view.php?id=CVE-2016-3713
The msr_mtrr_valid function in arch/x86/kvm/mtrr.c in the Linux kernel before 4.6.1 supports MSR 0x2f8, which allows guest OS users to read or write to the kvm_arch_vcpu data structure, and consequently obtain sensitive information or cause a denial of service (system crash), via a crafted ioctl call. La función msr_mtrr_valid en arch/x86/kvm/mtrr.c en el kernel de Linux en versiones anteriores a 4.6.1 sostiene MSR 0x2f8, lo que permite a usuarios invitados del sistema operativo leer o escribir en la estructura de datos kvm_arch_vcpu y, por lo tanto, obtener información sensible o provocar una denegación de servicio (caída de sistema), a través de una llamada ioctl manipulada. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9842df62004f366b9fed2423e24df10542ee0dc5 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.1 http://www.openwall.com/lists/oss-security/2016/05/16/2 https://bugzilla.redhat.com/show_bug.cgi?id=1332139 https://github.com/torvalds/linux/commit/9842df62004f366b9fed2423e24df10542ee0dc5 • CWE-284: Improper Access Control •
CVSS: 7.8EPSS: 0%CPEs: 12EXPL: 0CVE-2016-0758 – kernel: tags with indefinite length can corrupt pointers in asn1_find_indefinite_length()
https://notcve.org/view.php?id=CVE-2016-0758
Integer overflow in lib/asn1_decoder.c in the Linux kernel before 4.6 allows local users to gain privileges via crafted ASN.1 data. Desbordamiento de entero en lib/asn1_decoder.c en el kernel de Linux en versiones anteriores a 4.6 permite a usuarios locales obtener privilegios a través de datos ASN.1 manipulados. A flaw was found in the way the Linux kernel's ASN.1 DER decoder processed certain certificate files with tags of indefinite length. A local, unprivileged user could use a specially crafted X.509 certificate DER file to crash the system or, potentially, escalate their privileges on the system. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23c8a812dc3c621009e4f0e5342aa4e2ede1ceaa http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html http://lists.opensuse.org • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 10.0EPSS: 3%CPEs: 14EXPL: 0CVE-2016-3955
https://notcve.org/view.php?id=CVE-2016-3955
The usbip_recv_xbuff function in drivers/usb/usbip/usbip_common.c in the Linux kernel before 4.5.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted length value in a USB/IP packet. La función usbip_recv_xbuff en drivers/usb/usbip/usbip_common.c en el kernel de Linux en versiones anteriores a 4.5.3 permite a atacantes remotos provocar una denegación de servicio (escritura fuera de límites) o posiblemente tener otro impacto no especificado a través de un valor de longitud manipulado en un paquete USB/IP. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b348d7dddb6c4fbfc810b7a0626e8ec9e29f7cbb http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html http://www.debian.org/security/2016/dsa-3607 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.3 http://www.openwall.com/lists/oss-security/2016/04/19/1 http://www.securityfocus.com/bid/86534 http://www.ubuntu.com/usn/USN-2989-1 http://www.ubuntu.com/usn/USN-2996-1 http& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.3EPSS: 0%CPEs: 2EXPL: 0CVE-2015-0570
https://notcve.org/view.php?id=CVE-2015-0570
Stack-based buffer overflow in the SET_WPS_IE IOCTL implementation in wlan_hdd_hostapd.c in the WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges via a crafted application that uses a long WPS IE element. Desbordamiento de buffer basado en pila en la implementación de SET_WPS_IE IOCTL en wlan_hdd_hostapd.c en el controlador WLAN (también conocido como Wi-Fi) para el kernel de Linux 3.x y 4.x, según se utiliza en Qualcomm Innovation Center (QuIC) Android contributions for MSM devices y otros productos, permite a atacantes obtener privilegios a través de una aplicación manipulada que utiliza un elemento WPS IE largo. • http://source.android.com/security/bulletin/2016-05-01.html http://www.securityfocus.com/bid/77691 https://www.codeaurora.org/projects/security-advisories/multiple-issues-wlan-driver-allow-local-privilege-escalation-cve-2015 • CWE-787: Out-of-bounds Write •