7

CVE-2015-8709

EPSS 0.06%
Published 08.02.2016 03:59:05
Last modified 12.04.2025 10:46:40
Source security@debian.org
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kernel/ptrace.c in the Linux kernel through 4.4.1 mishandles uid and gid mappings, which allows local users to gain privileges by establishing a user namespace, waiting for a root process to enter that namespace with an unsafe uid or gid, and then using the ptrace system call.  NOTE: the vendor states "there is no kernel bug here.

Affected products Warnungen 0 Metrics 3 CWE 0 References 28

Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version <= 4.4.1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.184

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7	1	5.9	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	6.9	3.4	10	AV:L/AC:M/Au:N/C:C/I:C/A:C

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html

http://www.debian.org/security/2016/dsa-3434

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00019.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html

http://marc.info/?l=linux-kernel&m=145204362722256&w=2

http://marc.info/?l=linux-kernel&m=145204641422813&w=2

http://www.openwall.com/lists/oss-security/2015/12/17/12

http://www.openwall.com/lists/oss-security/2015/12/31/5

http://www.securityfocus.com/bid/79899

http://www.securitytracker.com/id/1034899

https://bugzilla.redhat.com/show_bug.cgi?id=1295287

https://lkml.org/lkml/2015/12/25/71

https://nvd.nist.gov/vuln/detail/CVE-2015-8709

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2015-8709

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2015-8709

EUVD