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CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0

The time subsystem in the Linux kernel through 4.9.9, when CONFIG_TIMER_STATS is enabled, allows local users to discover real PID values (as distinguished from PID values inside a PID namespace) by reading the /proc/timer_list file, related to the print_timer function in kernel/time/timer_list.c and the __timer_stats_timer_set_start_info function in kernel/time/timer.c. El subsistema de tiempo en el kernel de Linux hasta la versión 4.9.9, cuando CONFIG_TIMER_STATS está habilitado, permite a usuarios locales descubrir valores PID reales (diferenciados de valores PID dentro de un namespace PID) leyendo el archivo /proc/timer_list, relacionado con la función print_timer en kernel/time/timer_list.c y la función __timer_stats_timer_set_start_info en kernel/time/timer.c. • http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 http://www.securityfocus.com/bid/96271 https://bugzilla.kernel.org/show_bug.cgi?id=193921 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0

The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options. La función ipv4_pktinfo_prepare en net/ipv4/ip_sockglue.c en el kernel de Linux hasta la versión 4.9.9 permite a atacantes provocar una denegación de servicio (caída de sistema) a través de (1) una aplicación que hace llamadas de sistema manipuladas o posiblemente (2) tráfico IPv4 con opciones IP inválidas. A vulnerability was found in the Linux kernel where having malicious IP options present would cause the ipv4_pktinfo_prepare() function to drop/free the dst. This could result in a system crash or possible privilege escalation. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644 http://www.debian.org/security/2017/dsa-3791 http://www.openwall.com/lists/oss-security/2017/02/12/3 http://www.securityfocus.com/bid/96233 https://access.redhat.com/errata/RHSA-2017:1842 https://access.redhat.com/errata/RHSA-2017:2077 https://access.redhat.com/errata/RHSA-2017:2669 https://bugzilla.redhat.com/show_bug.cgi?id=1421638 https://github.com/torvalds& • CWE-476: NULL Pointer Dereference •

CVSS: 7.6EPSS: 0%CPEs: 3EXPL: 0

An elevation of privilege vulnerability in the Qualcomm Wi-Fi driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-32879283. • http://www.securityfocus.com/bid/96047 http://www.securitytracker.com/id/1037798 https://source.android.com/security/bulletin/2017-02-01.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 4.7EPSS: 0%CPEs: 3EXPL: 0

An information disclosure vulnerability in the Qualcomm sound driver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-31796345. • http://www.securityfocus.com/bid/96108 http://www.securitytracker.com/id/1037798 https://source.android.com/security/bulletin/2017-02-01.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.6EPSS: 0%CPEs: 3EXPL: 0

An elevation of privilege vulnerability in the Qualcomm Wi-Fi driver could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as High because it first requires compromising a privileged process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-33252788. • http://www.securityfocus.com/bid/96047 http://www.securitytracker.com/id/1037798 https://source.android.com/security/bulletin/2017-02-01.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •