Vulnerability Database

296,853

Total vulnerabilities in the database

CVE-2025-21789

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.

  • Published: Feb 27, 2025
  • Updated: May 4, 2025
  • CVE: CVE-2025-21789
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CWEs:

Software From Fixed in
linux / linux_kernel 6.14-rc1 6.14-rc1.x
linux / linux_kernel 6.13 6.13.4
linux / linux_kernel 6.14-rc2 6.14-rc2.x
linux / linux_kernel 6.7 6.12.16
linux / linux_kernel 6.4 6.6.79