7.8

CVE-2016-3070

The trace_writeback_dirty_page implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by triggering a certain page move.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Linux ≫ Linux Kernel Version <= 4.3.6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.42% 0.334
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://rhn.redhat.com/errata/RHSA-2016-2574.html
http://rhn.redhat.com/errata/RHSA-2016-2584.html
http://www.debian.org/security/2016/dsa-3607
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=42cb14b110a5698ccf26ce59c4441722605a3743
Patch
Issue Tracking
http://www.securityfocus.com/bid/90518
http://www.ubuntu.com/usn/USN-3034-1
http://www.ubuntu.com/usn/USN-3034-2
http://www.ubuntu.com/usn/USN-3035-1
http://www.ubuntu.com/usn/USN-3035-2
http://www.ubuntu.com/usn/USN-3035-3
http://www.ubuntu.com/usn/USN-3036-1
http://www.ubuntu.com/usn/USN-3037-1
https://bugzilla.redhat.com/show_bug.cgi?id=1308846
Issue Tracking
https://github.com/torvalds/linux/commit/42cb14b110a5698ccf26ce59c4441722605a3743
Patch
Issue Tracking
https://security-tracker.debian.org/tracker/CVE-2016-3070
Third Party Advisory