PT-2021-8139 · Linux+3 · Linux Kernel+3
Guodong Liu
·
Published
2021-11-24
·
Updated
2025-01-16
·
CVE-2021-47083
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a global-out-of-bounds problem in the mediatek component of the Linux kernel. When the eint virtual eint number is greater than the gpio number, it may produce a 'desc[eint n]' size global-out-of-bounds issue. This can potentially allow an attacker to cause a denial of service.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse