Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-8831

The saa7164_bus_get function in drivers/media/pci/saa7164/saa7164-bus.c in the Linux kernel through 4.11.5 allows local users to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact by changing a certain sequence-number value, aka a "double fetch" vulnerability.

Published

2017-05-08T06:29:00.270

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	≤ 4.11.5	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	debian	debian_linux	7.0	Yes

References

http://www.securityfocus.com/archive/1/540770/30/0/threaded Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/99619 Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.kernel.org/show_bug.cgi?id=195559 Issue Tracking ([email protected])
https://github.com/stoth68000/media-tree/commit/354dd3924a2e43806774953de536257548b5002c Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html Mailing List, Third Party Advisory ([email protected])
https://usn.ubuntu.com/3754-1/ Third Party Advisory ([email protected])
http://www.securityfocus.com/archive/1/540770/30/0/threaded Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/99619 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.kernel.org/show_bug.cgi?id=195559 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/stoth68000/media-tree/commit/354dd3924a2e43806774953de536257548b5002c Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3754-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)