An 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 |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
History
No history.
Information
Published : 2020-05-05 07:15
Updated : 2024-02-01 00:50
NVD link : CVE-2020-12659
Mitre link : CVE-2020-12659
CVE.ORG link : CVE-2020-12659
JSON object : View
Products Affected
netapp
- cloud_backup
- solidfire_baseboard_management_controller
- active_iq_unified_manager
- solidfire_\&_hci_management_node
- hci_baseboard_management_controller
- aff_baseboard_management_controller
- steelstore_cloud_integrated_storage
linux
- linux_kernel
CWE
CWE-787
Out-of-bounds Write