CVEvulnerability
CVE-2017-5577
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-02-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-388
Description
The vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 does not set an errno value upon certain overflow detections, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) via inconsistent size values in a VC4_SUBMIT_CL ioctl call.
Affected configurations
• linux linux kernel (<= 4.9.6)
Related
Weakness · not in database (1)
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9 Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7 Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2017/01/21/7 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95765 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1416437 Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9 Issue Tracking, Patch, Third Party Advisory
- https://lkml.org/lkml/2017/1/17/759 Mailing List, Patch, Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b8ac63847bc2f958dd93c09edc941a0118992d9 Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.7 Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2017/01/21/7 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95765 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1416437 Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/6b8ac63847bc2f958dd93c09edc941a0118992d9 Issue Tracking, Patch, Third Party Advisory
- https://lkml.org/lkml/2017/1/17/759 Mailing List, Patch, Third Party Advisory