CVE-2025-21789 — LoongArch: csum: Fix OoB access in IP checksum code for negative lengths
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: A…
Published: 2025-02-27 · CVSS: 7.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7