5.5

CVE-2016-2383

The adjust_branches function in kernel/bpf/verifier.c in the Linux kernel before 4.5 does not consider the delta in the backward-jump case, which allows local users to obtain sensitive information from kernel memory by creating a packet filter and then loading crafted BPF instructions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.5.0
Linux ≫ Linux Kernel Version4.5.0 Updaterc1
Linux ≫ Linux Kernel Version4.5.0 Updaterc2
Linux ≫ Linux Kernel Version4.5.0 Updaterc3
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version15.10
Opensuse ≫ Leap Version42.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.29
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html
Third Party Advisory
http://www.ubuntu.com/usn/USN-2947-1
Third Party Advisory
http://www.ubuntu.com/usn/USN-2947-2
Third Party Advisory
http://www.ubuntu.com/usn/USN-2947-3
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a1b14d27ed0965838350f1377ff97c93ee383492
Patch
Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/02/14/1
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1308452
Third Party Advisory
Issue Tracking
https://github.com/torvalds/linux/commit/a1b14d27ed0965838350f1377ff97c93ee383492
Patch
Third Party Advisory