https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T14:43:05.050329+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-21789 CVE-2025-21789 — LoongArch: csum: Fix OoB access in IP checksum code for negative lengths 2026-10-02T14:43:05.065067+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

LoongArch: csum: Fix OoB access in IP checksum code for negative lengths

Commit 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit system") would cause an undefined shift and an out-of-bounds read.

Commit 8bd795fedb84 ("arm64: csum: Fix OoB access in IP checksum code for negative lengths") fixes the same issue on ARM64.