7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.1 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:P/I:P/A:C
Linux kernel is vulnerable to memory corruption attacks. An attacker could exploit a flaw in the ext4 filesystem
to cause an out-of-bounds write and a denial of service or unspecified other impact is possible by mounting and operating a crafted ext4 filesystem
image.
patchwork.ozlabs.org/patch/929237/
patchwork.ozlabs.org/patch/929238/
access.redhat.com/articles/3553061
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index
access.redhat.com/errata/RHSA-2018:2948
access.redhat.com/errata/RHSA-2018:3083
access.redhat.com/errata/RHSA-2018:3096
access.redhat.com/security/cve/CVE-2017-18360
access.redhat.com/security/cve/CVE-2018-10878
access.redhat.com/security/cve/CVE-2018-18690
access.redhat.com/security/updates/classification/#important
bugzilla.kernel.org/show_bug.cgi?id=199865
bugzilla.redhat.com/show_bug.cgi?id=1322930
bugzilla.redhat.com/show_bug.cgi?id=1488484
bugzilla.redhat.com/show_bug.cgi?id=1504058
bugzilla.redhat.com/show_bug.cgi?id=1507027
bugzilla.redhat.com/show_bug.cgi?id=1542494
bugzilla.redhat.com/show_bug.cgi?id=1557434
bugzilla.redhat.com/show_bug.cgi?id=1557599
bugzilla.redhat.com/show_bug.cgi?id=1558328
bugzilla.redhat.com/show_bug.cgi?id=1561162
bugzilla.redhat.com/show_bug.cgi?id=1563697
bugzilla.redhat.com/show_bug.cgi?id=1564186
bugzilla.redhat.com/show_bug.cgi?id=1568167
bugzilla.redhat.com/show_bug.cgi?id=1572983
bugzilla.redhat.com/show_bug.cgi?id=1584775
bugzilla.redhat.com/show_bug.cgi?id=1592654
bugzilla.redhat.com/show_bug.cgi?id=1596802
bugzilla.redhat.com/show_bug.cgi?id=1609717
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10878
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77260807d1170a8cf35dbb06e07461a655f67eee
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=819b23f1c501b17b9694325471789e6b5cc2d0d2
lists.debian.org/debian-lts-announce/2018/07/msg00020.html
usn.ubuntu.com/3753-1/
usn.ubuntu.com/3753-2/
usn.ubuntu.com/3871-1/
usn.ubuntu.com/3871-3/
usn.ubuntu.com/3871-4/
usn.ubuntu.com/3871-5/
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.1 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:P/I:P/A:C