A kernel data leak due to an out-of-bound read was found in the Linux kernel in inet_diag_msg_sctp{,l}addr_fill() and sctp_get_sctp_info() functions present since version 4.7-rc1 through version 4.13. A data leak happens when these functions fill in sockaddr data structures used to export socket's diagnostic information. As a result, up to 100 bytes of the slab data could be leaked to a userspace.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade kernel | Oct 3, 2017 | Sep 20, 2017 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Oct 25, 2017 | Sep 20, 2017 |
| Debian | — | Upgrade linux | Sep 25, 2017 | Sep 20, 2017 |
| Oracle_linux | — | Upgrade kernel | Oct 20, 2017 | Aug 23, 2017 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Oct 25, 2017 | Sep 20, 2017 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-hwe-edgeUpgrade linux-hweUpgrade linux-azure | Nov 19, 2024 | Jul 26, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 26, 2018 |
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