CVE-2023-40791

Published: Oct 16, 2023Modified: Nov 21, 2024

6.3

Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Exploitability: 1.0 / Impact: 5.2

Source: NVD

Description

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.

Affected (5)

Products: Linux: Linux Kernel · Netapp: H300s Firmware, H500s Firmware, H700s Firmware, H410s Firmware

1 product

4 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 6.4.12

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H300s Firmware	All versions

Running on/with	Platform Versions
Netapp H300s	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H500s Firmware	All versions

Running on/with	Platform Versions
Netapp H500s	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H700s Firmware	All versions

Running on/with	Platform Versions
Netapp H700s	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H410s Firmware	All versions

Running on/with	Platform Versions
Netapp H410s	All versions

References (10)

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12

Source: cve@mitre.org

Release Notes

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f

Source: cve@mitre.org

Mailing ListPatch

https://lkml.org/lkml/2023/8/3/323

Source: cve@mitre.org

ExploitMailing ListThird Party Advisory

https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/

Source: cve@mitre.org

Mailing ListPatch

https://security.netapp.com/advisory/ntap-20231110-0009/

Source: cve@mitre.org

Third Party Advisory

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12