5.5

CVE-2017-15274

security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 4.11.4
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.45% 0.358
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-476 NULL Pointer Dereference

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

https://usn.ubuntu.com/3583-1/
https://usn.ubuntu.com/3583-2/
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5
Vendor Advisory
Release Notes
https://access.redhat.com/errata/RHSA-2019:1946
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5649645d725c73df4302428ee4e02c869248b4c5
Patch
Third Party Advisory
Issue Tracking
http://www.securityfocus.com/bid/101292
Third Party Advisory
VDB Entry
https://bugzilla.suse.com/show_bug.cgi?id=1045327
Third Party Advisory
Issue Tracking
https://github.com/torvalds/linux/commit/5649645d725c73df4302428ee4e02c869248b4c5
Patch
Third Party Advisory
Issue Tracking
https://patchwork.kernel.org/patch/9781573/
Patch
Vendor Advisory
Issue Tracking