4.6 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
23.7%
The edge_bulk_in_callback function in drivers/usb/serial/io_ti.c in the
Linux kernel before 4.10.4 allows local users to obtain sensitive
information (in the dmesg ringbuffer and syslog) from uninitialized kernel
memory by using a crafted USB device (posing as an io_ti USB serial device)
to trigger an integer underflow.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | linux | < 3.13.0-125.174 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-75.96 | UNKNOWN |
ubuntu | 16.10 | noarch | linux | < 4.8.0-59.64 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1016.25 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-gke | < 4.4.0-1012.12 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | < 4.10.0-27.30~16.04.2 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe-edge | < 4.18.0-8.9~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.10.0-27.30~16.04.2 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-75.96~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-raspi2 | < 4.4.0-1054.61 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=654b404f2a222f918af9b0cd18ad469d0c941a8e
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.4
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8924
github.com/torvalds/linux/commit/654b404f2a222f918af9b0cd18ad469d0c941a8e
launchpad.net/bugs/cve/CVE-2017-8924
nvd.nist.gov/vuln/detail/CVE-2017-8924
security-tracker.debian.org/tracker/CVE-2017-8924
ubuntu.com/security/notices/USN-3359-1
ubuntu.com/security/notices/USN-3360-1
ubuntu.com/security/notices/USN-3360-2
ubuntu.com/security/notices/USN-3361-1
4.6 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
23.7%