Description
When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3131-1 | linux security update |
Debian DSA |
DSA-5191-1 | linux security update |
EUVD |
EUVD-2021-20332 | When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds. |
Ubuntu USN |
USN-5577-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-5580-1 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-5596-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-5621-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5622-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5623-1 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-5624-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5630-1 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-5633-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5635-1 | Linux kernel (GKE) vulnerabilities |
Ubuntu USN |
USN-5639-1 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-5640-1 | Linux kernel (Oracle) vulnerabilities |
Ubuntu USN |
USN-5644-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-5647-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-5648-1 | Linux kernel (GKE) vulnerabilities |
Ubuntu USN |
USN-5650-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5652-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-5654-1 | Linux kernel (GKE) vulnerabilities |
Ubuntu USN |
USN-5655-1 | Linux kernel (Intel IoTG) vulnerabilities |
Ubuntu USN |
USN-5660-1 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-5683-1 | Linux kernel (IBM) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: openEuler
Published:
Updated: 2024-08-03T23:58:22.899Z
Reserved: 2021-05-28T00:00:00.000Z
Link: CVE-2021-33655
No data.
Status : Modified
Published: 2022-07-18T15:15:07.990
Modified: 2024-11-21T06:09:17.423
Link: CVE-2021-33655
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN