CVE-2023-40791

Katalog CVE

CVSS 6.3 · Medium EPSS 0,45%

Kerentanan pada linux kernel, netapp h300s firmware +3 lainnya. Skor CVSS 3.1 6.3 (Medium) menurut NVD.

Deskripsi (NVD)

extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.

Rincian

Terbit di NVD

16 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd369... mailing list · patch
• https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/ mailing list · patch
• https://lkml.org/lkml/2023/8/3/323 exploit · mailing list · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20231110-0009/ advisory pihak ketiga
• https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12 release notes