6.7

CVE-2021-33655

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.19
Linux ≫ Linux Kernel Version 5.19 Update rc1
Linux ≫ Linux Kernel Version 5.19 Update rc2
Linux ≫ Linux Kernel Version 5.19 Update rc3
Linux ≫ Linux Kernel Version 5.19 Update rc4
Linux ≫ Linux Kernel Version 5.19 Update rc5
Debian ≫ Debian Linux Version 10.0
Debian ≫ Debian Linux Version 11.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.232
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2022/dsa-5191
Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/07/19/2
Patch
Third Party Advisory
Mailing List
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=086ff84617185393a0bbf25830c4f36412a7d3f4
Patch
Vendor Advisory
Mailing List