CVE-2024-44983

Katalog CVE

CVSS 7.1 · High EPSS 0,25%

Kerentanan Use of Uninitialized Resource pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate vlan header Ensure there is sufficient room to access the protocol field of the VLAN header, validate it once before the flowtable lookup. ===================================================== BUG: KMSAN: uninit-value in nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline] nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626 nf_hook_ingress include/linux/netfilter_netdev.h:34 [inline] nf_ingress net/core/dev.c:5440 [inline]

Rincian

Terbit di NVD

4 September 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-908: Use of Uninitialized Resource

EPSS (30 hari)

0,25% peluang dieksploitasi; lebih tinggi dari 15,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0279c35d242d037abeb73d60d06a6d1bb7f672d9 patch
• https://git.kernel.org/stable/c/043a18bb6cf16adaa2f8642acfde6e8956a9caaa patch
• https://git.kernel.org/stable/c/6ea14ccb60c8ab829349979b22b58a941ec4a3ee patch
• https://git.kernel.org/stable/c/c05155cc455785916164aa5e1b4605a2ae946537 patch
• https://git.kernel.org/stable/c/d9384ae7aec46036d248d1c2c2757e471ab486c3 patch
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html