CVE-2022-40768

Katalog CVE

CVSS 5.5 · Medium EPSS 0,29%

Kerentanan Use of Uninitialized Resource pada linux kernel, fedoraproject fedora +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.

Rincian

Terbit di NVD

18 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-908: Use of Uninitialized Resource

EPSS (30 hari)

0,29% peluang dieksploitasi; lebih tinggi dari 20,1% 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/log/drivers/scsi/stex.c advisory vendor
• http://www.openwall.com/lists/oss-security/2022/09/19/1 mailing list · patch · advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2022/09/09/1 mailing list · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html mailing list · advisory pihak ketiga
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6022f210461fef67e6e676fd8544ca02d1b...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D...
• https://lore.kernel.org/all/20220908145154.2284098-1-gregkh%40linuxfoundation.org/