VDB
CVE-2011-1013
CVE-2011-1013
PUBLISHED
Reported by redhat · Published May 9, 2011
Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a crafted num_crtcs (aka vb_num) structure member in an ioctl argument.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| linux | linux_kernel | |
| n/a | n/a | *, n/a, n/a |
Timeline
- May 9, 2011 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 29, 2023 EPSS Score
References
- kernel-drmioctl-priv-escalation(67199) vdb-entryx_refsource_XF
- 47639 vdb-entryx_refsource_BID
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- x_refsource_CONFIRM