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CVE ID: | CVE-2020-12659 |
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. |
Test IDs: | None available |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2020-12659 https://bugzilla.kernel.org/show_bug.cgi?id=207225 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02 https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02 SuSE Security Announcement: openSUSE-SU-2020:0801 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html https://usn.ubuntu.com/4387-1/ https://usn.ubuntu.com/4388-1/ https://usn.ubuntu.com/4389-1/ |