---
cve: "CVE-2016-4568"
severity: "LOW"
cvss: 3.1
epss: "36%"
vendor: "n/a"
kev: false
exploited: false
published: "2016-05-23 10:59:07"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T22:15:43+02:00"
---

# CVE-2016-4568

> 3.1 LOW · 🧪 PoC

## Beschreibung

drivers/media/v4l2-core/videobuf2-v4l2.c in the Linux kernel before 4.5.3 allows local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a crafted number of planes in a VIDIOC_DQBUF ioctl call.

## Referenzen

- <http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.3>
- <http://www.openwall.com/lists/oss-security/2016/05/07/4>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1334316>
- <https://github.com/torvalds/linux/commit/2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab>
- <http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-4568) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_