CVE-2020-12659

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  2. Vulnerabilities (CVE)
  3. CVE-2020-12659

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

A

n issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html Mailing List Third Party Advisory VDB Entry
https://bugzilla.kernel.org/show_bug.cgi?id=207225 Exploit Issue Tracking Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 Release Notes Vendor Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 Patch Third Party Advisory
https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html Mailing List Third Party Advisory VDB Entry
https://bugzilla.kernel.org/show_bug.cgi?id=207225 Exploit Issue Tracking Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 Release Notes Vendor Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 Patch Third Party Advisory
https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR 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:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:aff_baseboard_management_controller:a700s:*:*:*:*:*:*:*
cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
History

21 Nov 2024, 05:00

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html - Mailing List, Third Party Advisory, VDB Entry () http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html - Mailing List, Third Party Advisory, VDB Entry
References () https://bugzilla.kernel.org/show_bug.cgi?id=207225 - Exploit, Issue Tracking, Vendor Advisory () https://bugzilla.kernel.org/show_bug.cgi?id=207225 - Exploit, Issue Tracking, Vendor Advisory
References () https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 - Release Notes, Vendor Advisory () https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 - Release Notes, Vendor Advisory
References () https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 - Patch, Third Party Advisory () https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 - Patch, Third Party Advisory
References () https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 - Patch, Third Party Advisory () https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 - Patch, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20200608-0001/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20200608-0001/ - Third Party Advisory
References () https://usn.ubuntu.com/4387-1/ - Third Party Advisory () https://usn.ubuntu.com/4387-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4388-1/ - Third Party Advisory () https://usn.ubuntu.com/4388-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4389-1/ - Third Party Advisory () https://usn.ubuntu.com/4389-1/ - Third Party Advisory
Information

Published : 2020-05-05 07:15

Updated : 2024-11-21 05:00

NVD link : CVE-2020-12659

Mitre link : CVE-2020-12659

CVE.ORG link : CVE-2020-12659

JSON object : View

Products Affected

netapp

linux

CWE
CWE-787

Out-of-bounds Write