CVE-2024-44986

Katalog CVE

CVSS 7.8 · High EPSS 0,72%

Kerentanan Use After Free pada debian linux, linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and associated dst/idev could also have been freed. We need to hold rcu_read_lock() to make sure the dst and associated idev are alive.

Rincian

Terbit di NVD

4 September 2024

Terakhir diubah

29 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,72% peluang dieksploitasi; lebih tinggi dari 52,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3574d28caf9a09756ae87ad1ea096c6f47b6101e patch
• https://git.kernel.org/stable/c/56efc253196751ece1fc535a5b582be127b0578a patch
• https://git.kernel.org/stable/c/6ab6bf731354a6fdbaa617d1ec194960db61cf3b patch
• https://git.kernel.org/stable/c/da273b377ae0d9bd255281ed3c2adb228321687b patch
• https://git.kernel.org/stable/c/e891b36de161fcd96f12ff83667473e5067b9037 patch
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html mailing list · advisory pihak ketiga
• https://git.kernel.org/stable/c/1504108cb6020df7b1a31c9bb80fd587470aa448
• https://git.kernel.org/stable/c/ae8512e93f4ce47614ca89defaec1b93e00697b8