CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
5.1%
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.
Author | Note |
---|---|
sbeattie | SuSE bug report points to LTP reproducer |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | linux | < 3.13.0-142.191 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-87.110 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1026.35 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gcp | < 4.13.0-1002.5 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | < 4.4.0-1022.22 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | < 4.13.0-26.29~16.04.2 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe-edge | < 4.18.0-8.9~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.13.0-26.29~16.04.2 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-87.110~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | < 4.4.0-1065.73 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5649645d725c73df4302428ee4e02c869248b4c5
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.5
bugzilla.suse.com/show_bug.cgi?id=1045327
github.com/torvalds/linux/commit/5649645d725c73df4302428ee4e02c869248b4c5
launchpad.net/bugs/cve/CVE-2017-15274
nvd.nist.gov/vuln/detail/CVE-2017-15274
patchwork.kernel.org/patch/9781573/
security-tracker.debian.org/tracker/CVE-2017-15274
ubuntu.com/security/notices/USN-3583-1
ubuntu.com/security/notices/USN-3583-2
www.cve.org/CVERecord?id=CVE-2017-15274
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
5.1%