CVE-2020-12465
Severity CVSS v4.0:
Pending analysis
Type:
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
29/04/2020
Last modified:
12/10/2023
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.
Impact
Base Score 3.x
6.70
Severity 3.x
MEDIUM
Base Score 2.0
7.20
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.16 (including) | 4.19.111 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.20 (including) | 5.4.26 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.5 (including) | 5.5.10 (excluding) |
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* | ||
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h610c:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h610s:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h615c:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:* | ||
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.10
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b102f0c522cf668c8382c56a4f771b37d011cda2
- https://github.com/torvalds/linux/commit/b102f0c522cf668c8382c56a4f771b37d011cda2
- https://security.netapp.com/advisory/ntap-20200608-0001/