CVE-2024-50251

Katalog CVE

CVSS 6.2 · Medium EPSS 0,53%

Kerentanan pada linux kernel. Skor CVSS 3.1 6.2 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: sanitize offset and length before calling skb_checksum() If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_checksum() internally subtracts the length parameter while iterating over skbuff, BUG_ON(len) at the end of it checks that the expected length to be included in the checksum calculation is fully consumed.

Rincian

Terbit di NVD

9 November 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.2 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

EPSS (30 hari)

0,53% peluang dieksploitasi; lebih tinggi dari 43,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0ab3be58b45b996764aba0187b46de19b3e58a72 patch
• https://git.kernel.org/stable/c/a661ed364ae6ae88c2fafa9ddc27df1af2a73701 patch
• https://git.kernel.org/stable/c/ac7df3fc80fc82bcc3b1e8f6ebc0d2c435d0c534 patch
• https://git.kernel.org/stable/c/b1d2de8a669fa14c499a385e056944d5352b3b40 patch
• https://git.kernel.org/stable/c/c43e0ea848e7b9bef7a682cbc5608022d6d29d7b patch
• https://git.kernel.org/stable/c/d3217323525f7596427124359e76ea0d8fcc9874 patch
• https://git.kernel.org/stable/c/d5953d680f7e96208c29ce4139a0e38de87a57fe patch
• https://git.kernel.org/stable/c/e3e608cbad376674d19a71ccd0d41804d9393f02 patch
• https://github.com/slavin-ayu/CVE-2024-50251-PoC
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
• https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
• https://cert-portal.siemens.com/productcert/html/ssa-265688.html
• https://cert-portal.siemens.com/productcert/html/ssa-355557.html
• https://cert-portal.siemens.com/productcert/html/ssa-398330.html