CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
5.1%
fs/ext4/inode.c in the Linux kernel before 4.6.2, when ext4 data=ordered
mode is used, mishandles a needs-flushing-before-commit list, which allows
local users to obtain sensitive information from other usersβ files in
opportunistic circumstances by waiting for a hardware reset, creating a new
file, making write system calls, and reading this file.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | linux | <Β 3.13.0-129.178 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-93.116 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Β 4.4.0-1032.41 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | <Β 4.4.0-1028.28 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-kvm | <Β 4.4.0-1007.12 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | <Β 4.4.0-93.116~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | <Β 4.4.0-1071.79 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-snapdragon | <Β 4.4.0-1073.78 | UNKNOWN |
ubuntu | 17.04 | noarch | linux-snapdragon | <Β 4.4.0-1073.78 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=06bd3c36a733ac27962fea7d6f47168841376824
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.2
www.openwall.com/lists/oss-security/2017/05/15/2
bugzilla.redhat.com/show_bug.cgi?id=1450261
github.com/torvalds/linux/commit/06bd3c36a733ac27962fea7d6f47168841376824
launchpad.net/bugs/cve/CVE-2017-7495
nvd.nist.gov/vuln/detail/CVE-2017-7495
security-tracker.debian.org/tracker/CVE-2017-7495
ubuntu.com/security/notices/USN-3405-1
ubuntu.com/security/notices/USN-3405-2
ubuntu.com/security/notices/USN-3406-1
ubuntu.com/security/notices/USN-3406-2
www.cve.org/CVERecord?id=CVE-2017-7495
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
5.1%