vulnerability
F5 Networks: K63771715 (CVE-2017-7261): Linux kernel vulnerability CVE-2017-7261
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | 2017-03-24 | 2017-04-12 | 2018-02-01 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
2017-03-24
Added
2017-04-12
Modified
2018-02-01
Description
The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device.
Solution
f5-big-ip-upgrade-latest
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