CVE - CVE-2020-12659

CVE-ID
CVE-2020-12659	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20200608-0001/ MISC:https://bugzilla.kernel.org/show_bug.cgi?id=207225 MISC:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 MISC:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 MISC:https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 SUSE:openSUSE-SU-2020:0801 URL:http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html UBUNTU:USN-4387-1 URL:https://usn.ubuntu.com/4387-1/ UBUNTU:USN-4388-1 URL:https://usn.ubuntu.com/4388-1/ UBUNTU:USN-4389-1 URL:https://usn.ubuntu.com/4389-1/
Assigning CNA
MITRE Corporation
Date Record Created
20200505	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200505)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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