octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
CVE-2025-71137 is fixed in 18 products on 1 platform, first by DEBIAN-CVE-2025-71137, released January 14, 2026. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix "UBSAN: shift-out-of-bounds error" This patch ensures that the RX ring size (rx_pending) is not set below the permitted length. This avoids UBSAN shift-out-of-bounds errors when users passes small or zero ring sizes via ethtool -G.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.20.27.1 | SUSE-SU-2026:0472-1 | Feb 12, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.26.1.160000.2.7 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.31.1.150700.17.21.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.26.1.160000.2.7 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_9 · sles 15.7 | 1-150700.1.3.2 | SUSE-SU-2026:0587-1 | Feb 20, 2026 |
| kernel-livepatch-SLE15-SP7_Update_9 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-source-azure · sles 15.7 | 6.4.0-150700.20.27.1 | SUSE-SU-2026:0472-1 | Feb 12, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| kernel-syms-azure · sles 15.7 | 6.4.0-150700.20.27.1 | SUSE-SU-2026:0472-1 | Feb 12, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.26.1 | OPENSUSE-SU-2026:20287-1 | Feb 27, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.31.1 | SUSE-SU-2026:0447-1 | Feb 11, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.26.1 | SUSE-SU-2026:20599-1 | Feb 27, 2026 |
| linux · Debian 12.15 (bookworm) | 6.1.162-1 | DEBIAN-CVE-2025-71137 | Jan 14, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.69-1 | DEBIAN-CVE-2025-71137 | Jan 14, 2026 |
| linux · Debian 14 | 6.18.5-1 | DEBIAN-CVE-2025-71137 | Jan 14, 2026 |
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