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CVE-2020-12465

nvd nist
Published: Apr 29, 2020Modified: Jun 17, 2026

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6.7
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 5.9
Source: NVD

Description

An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages.

Affected (18)

Linux
1 product
Linux Kernel
Netapp
8 products
Active Iq Unified Manager
Aff Baseboard Management Controller
Cloud Backup
Hci Baseboard Management Controller
Hci Compute Node
Solidfire & Hci Management Node
Solidfire Baseboard Management Controller
Steelstore Cloud Integrated Storage
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 4.16 to 4.19.111
Linux Kernel
From 4.20 to 5.4.26
Linux Kernel
From 5.5 to 5.5.10
Configuration B
15 vulnerable
Vulnerable SoftwareAffected Versions
Active Iq Unified Manager
All versions
Aff Baseboard Management Controller
Version a700s
Cloud Backup
All versions
Netapp
Hci Baseboard Management Controller
Version h300s
Hci Baseboard Management Controller
Version h410c
Hci Baseboard Management Controller
Version h410s
Hci Baseboard Management Controller
Version h500s
Hci Baseboard Management Controller
Version h610c
Hci Baseboard Management Controller
Version h610s
Hci Baseboard Management Controller
Version h615c
Hci Baseboard Management Controller
Version h700s
Hci Compute Node
All versions
Solidfire & Hci Management Node
All versions
Solidfire Baseboard Management Controller
All versions
Steelstore Cloud Integrated Storage
All versions

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (8)

Source: cve@mitre.org
Release NotesVendor Advisory
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.