CVE-2025-21789
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/02/2025
Last modified:
27/02/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
LoongArch: csum: Fix OoB access in IP checksum code for negative lengths<br />
<br />
Commit 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit<br />
system") would cause an undefined shift and an out-of-bounds read.<br />
<br />
Commit 8bd795fedb84 ("arm64: csum: Fix OoB access in IP checksum code<br />
for negative lengths") fixes the same issue on ARM64.