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 •
CVSS: 9.3EPSS: 0%CPEs: 2EXPL: 0CVE-2015-0571
https://notcve.org/view.php?id=CVE-2015-0571
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, does not verify authorization for private SET IOCTL calls, which allows attackers to gain privileges via a crafted application, related to wlan_hdd_hostapd.c and wlan_hdd_wext.c. 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, no verifica la autorización para llamadas SET IOCTL privadas, lo que permite a atacantes obtener privilegios a través de una aplicación manipulada, relacionado con wlan_hdd_hostapd.c y wlan_hdd_wext.c. • 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-862: Missing Authorization •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 2CVE-2016-4557 – Linux Kernel 4.4 (Ubuntu 16.04) - 'BPF' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2016-4557
The replace_map_fd_with_map_ptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service (use-after-free) via crafted BPF instructions that reference an incorrect file descriptor. La función replace_map_fd_with_map_ptr en kernel/bpf/verifier.c en el kernel de Linux en versiones anteriores a 4.5.5 no mantiene correctamente una estructura de datos fd, lo que permite a usuarios locales obtener privilegios o provocar una denegación de servicio (uso después de liberación de memoria) a través de instrucciones BPF manipuladas que hacen referencia a un archivo descriptor incorrecto. Linux kernel versions 4.4 and above where CONFIG_BPF_SYSCALL and kernel.unprivileged_bpf_disabled sysctl is not set to 1 allow for BPF to be abused for privilege escalation. Ubuntu 16.04 has all of these conditions met. • https://www.exploit-db.com/exploits/40759 https://www.exploit-db.com/exploits/39772 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8358b02bf67d3a5d8a825070e1aa73f25fb2e4c7 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 http://www.openwall.com/lists/oss-security/2016/05/06/4 https://bugs.chromium.org/p/project-zero/issues/detail?id=808 https://bugs.debian.org&#x •
CVSS: 4.9EPSS: 0%CPEs: 9EXPL: 0CVE-2016-2187
https://notcve.org/view.php?id=CVE-2016-2187
The gtco_probe function in drivers/input/tablet/gtco.c in the Linux kernel through 4.5.2 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor. La función gtco_probe en drivers/input/tablet/gtco.c en el kernel de Linux hasta la versión 4.5.2 permite a atacantes físicamente próximos provocar una denegación de servicio (referencia a puntero NULL y caída de sistema) a través de un valor de dispositivos finales manipulado en un descriptor de dispositivo USB. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=162f98dea487206d9ab79fc12ed64700667a894d http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html http://www.debian.org/security/2016/dsa-3607 http://www.securityfocus.com/bid/85425 http://www.ubuntu.com/usn/USN-2989-1 http://www.ubuntu.com/usn/USN-2996-1 http://www.ubuntu.com/usn/USN-2997-1 http://www.ubuntu •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2015-8746 – kernel: when NFSv4 migration is executed, kernel oops occurs at NFS client
https://notcve.org/view.php?id=CVE-2015-8746
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic. fs/nfs/nfs4proc.c en el cliente NFS en el kernel de Linux en versiones anteriores a 4.2.2 no inicializa memoria correctamente para operaciones de recuperación de migración, lo que permite a servidores NFS remotos provocar una denegación de servicio (referencia a puntero NULL y pánico) a través de tráfico de red manipulado. A NULL pointer dereference flaw was found in the Linux kernel: the NFSv4.2 migration code improperly initialized the kernel structure. A local, authenticated user could use this flaw to cause a panic of the NFS client (denial of service). • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=18e3b739fdc826481c6a1335ce0c5b19b3d415da http://rhn.redhat.com/errata/RHSA-2016-2574.html http://rhn.redhat.com/errata/RHSA-2016-2584.html http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.2 http://www.openwall.com/lists/oss-security/2016/01/05/9 http://www.securitytracker.com/id/1034594 https://bugzilla.redhat.com/show_bug.cgi?id=1295802 https://github.com/torvalds/linux/commit/18e3b739fdc826 • CWE-665: Improper Initialization •