kernel: drm/i915: integer overflow in i915_gem_execbuffer2()
Published Jun 13, 2012
4.9
MEDIUMCVSS 2.0
EPSS 0.46%
Description
Integer overflow in the i915_gem_execbuffer2 function in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.3.5 on 32-bit platforms allows local users to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted ioctl call.
Affected products
No data.
- ≤ 3.3.4
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3
- 3.3.1
- 3.3.2
- 3.3.3
No data.
Red Hat Enterprise Linux 6
kernel-0:2.6.32-279.5.1.el6
Fixed · RHSA-2012:1156
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise MRG 2
realtime-kernel
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel-0:2.6.32-279.5.1.el6 | Fixed | RHSA-2012:1156 |
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5 and Red Hat Enterprise MRG 2.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.46% (0.00458) | 37.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.46% (0.00458) | 36.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.05% (0.00047) | 11.89th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.10% (0.01104) | 54.09th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.10% (0.01104) | 53.53th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.28% (0.01282) | 67.60th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.10% (0.01104) | 52.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.10% (0.01104) | 50.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.10% (0.01104) | 28.85th | v2 (v2022.01.01) |
References (11)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed8cd3b2cd61004cab85380c52b1817aca1ca49b x_refsource_CONFIRM
- http://marc.info/?l=bugtraq&m=139447903326211&w=2 vendor-advisoryx_refsource_HP
- http://rhn.redhat.com/errata/RHSA-2012-1156.html vendor-advisoryx_refsource_REDHAT
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5 x_refsource_CONFIRM
- http://www.openwall.com/lists/oss-security/2012/05/22/8 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/53971 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2012-2383 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=824176 x_refsource_CONFIRMIssue Tracking
- https://github.com/torvalds/linux/commit/ed8cd3b2cd61004cab85380c52b1817aca1ca49b x_refsource_CONFIRMExploitPatch
- https://nvd.nist.gov/vuln/detail/CVE-2012-2383
- https://www.cve.org/CVERecord?id=CVE-2012-2383
| Link | Providers | Tags |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed8cd3b2cd61004cab85380c52b1817aca1ca49b | x_refsource_CONFIRM | |
| http://marc.info/?l=bugtraq&m=139447903326211&w=2 | vendor-advisoryx_refsource_HP | |
| http://rhn.redhat.com/errata/RHSA-2012-1156.html | vendor-advisoryx_refsource_REDHAT | |
| http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5 | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2012/05/22/8 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/53971 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2012-2383 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=824176 | x_refsource_CONFIRMIssue Tracking | |
| https://github.com/torvalds/linux/commit/ed8cd3b2cd61004cab85380c52b1817aca1ca49b | x_refsource_CONFIRMExploitPatch | |
| https://nvd.nist.gov/vuln/detail/CVE-2012-2383 | ||
| https://www.cve.org/CVERecord?id=CVE-2012-2383 |
Change history (0)
No recorded changes yet.