Description

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.

INFO

Published Date :

2025-02-27T02:18:27.817Z

Last Modified :

2025-10-01T19:36:39.729Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21789 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21789.

URL Resource
https://git.kernel.org/stable/c/6287f1a8c16138c2ec750953e35039634018c84a cve-icon cve-icon
https://git.kernel.org/stable/c/964a8895704a22efc06a2a3276b624a5ae985a06 cve-icon cve-icon
https://git.kernel.org/stable/c/9f15a8df542c0f08732a67d1a14ee7c22948fb97 cve-icon cve-icon
https://git.kernel.org/stable/c/d6508ffff32b44b6d0de06704034e4eef1c307a7 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022609-CVE-2025-21789-9691@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21789 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21789 cve-icon
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