Bug 1510835 (CVE-2017-16532) - CVE-2017-16532 kernel: Null pointer dereference in get_endpoints function in drivers/usb/misc/usbtest.c
Summary: CVE-2017-16532 kernel: Null pointer dereference in get_endpoints function in ...
Status: CLOSED WONTFIX
Alias: CVE-2017-16532
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=low,public=20170929,reported=2...
Keywords: Security
Depends On: 1510854
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-11-08 10:13 UTC by Adam Mariš
Modified: 2019-06-08 22:28 UTC (History)
41 users (show)

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Clone Of:
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Last Closed: 2019-06-08 03:30:43 UTC


Attachments (Terms of Use)

Description Adam Mariš 2017-11-08 10:13:49 UTC
The get_endpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.

Upstream fix:

https://github.com/torvalds/linux/commit/7c80f9e4a588f1925b07134bb2e3689335f6c6d8

Bug report:

https://groups.google.com/forum/#!msg/syzkaller/l3870gs3LhA/y79DYQdFBAAJ

Comment 1 Adam Mariš 2017-11-08 10:27:20 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1510854]

Comment 2 Justin M. Forbes 2017-11-08 14:01:33 UTC
Removed the fixed in version, the fix for this has not been included in upstream stable 4.13.11 or 4.13.12.


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