Published: 14/02/2017 Updated: 07/03/2017

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 4 | Impact Score: 1.4 | Exploitability Score: 2.5

VMScore: 188

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

The time subsystem in the Linux kernel up to and including 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.

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linux linux kernel

Infinite recursion in ahashc by triggering EBUSY on a full queue:A vulnerability was found in crypto/ahashc in the Linux kernel which allows attackers to cause a denial of service (API operation calling its own callback, and infinite recursion) by triggering EBUSY on a full queue(CVE-2017-7618) Time subsystem allows local users to discover real ...

The time subsystem in the Linux kernel, 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_listc and the __timer_stats_timer_set_start_info function in kernel/time/ ...

CWE-200 https://bugzilla.kernel.org/show_bug.cgi?id=193921 http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 http://www.securityfocus.com/bid/96271 https://nvd.nist.gov https://alas.aws.amazon.com/ALAS-2017-828.html

CVE-2017-5967

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