When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
Metrics
Affected Vendors & Products
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 |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: openEuler
Published:
Updated: 2024-08-03T23:58:22.899Z
Reserved: 2021-05-28T00:00:00
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.
Debian DLA
Debian DSA
EUVD
Ubuntu USN