Vulnerability Details : CVE-2017-16646
drivers/media/usb/dvb-usb/dib0700_devices.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (BUG and system crash) or possibly have unspecified other impact via a crafted USB device.
Vulnerability category: Denial of service
Products affected by CVE-2017-16646
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-16646
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-16646
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.6
|
MEDIUM | CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
0.7
|
5.9
|
NIST |
CWE ids for CVE-2017-16646
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-16646
-
http://www.securityfocus.com/bid/101846
Linux Kernel 'drivers/media/usb/dvb-usb/dib0700_devices.c' Local Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://usn.ubuntu.com/3617-2/
USN-3617-2: Linux (HWE) vulnerabilities | Ubuntu security notices
-
https://patchwork.linuxtv.org/patch/45291/
media: dib0700: fix invalid dvb_detach argument - PatchworkMailing List;Third Party Advisory
-
https://usn.ubuntu.com/3617-1/
USN-3617-1: Linux kernel vulnerabilities | Ubuntu security notices
-
https://groups.google.com/d/msg/syzkaller/-d6ilzbVu_g/OBy8_62mAwAJ
usb/media/dib0700: BUG in stk7070p_frontend_attach/symbol_put_addr - Google GroepenMailing List;Third Party Advisory
-
https://usn.ubuntu.com/3619-1/
USN-3619-1: Linux kernel vulnerabilities | Ubuntu security notices
-
https://usn.ubuntu.com/3619-2/
USN-3619-2: Linux kernel (Xenial HWE) vulnerabilities | Ubuntu security notices
-
https://usn.ubuntu.com/3617-3/
USN-3617-3: Linux kernel (Raspberry Pi 2) vulnerabilities | Ubuntu security notices
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