CVE-2023-40791

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.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12	Release Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f	Mailing List Patch
https://lkml.org/lkml/2023/8/3/323	Exploit Mailing List Third Party Advisory
https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/	Mailing List Patch
https://security.netapp.com/advisory/ntap-20231110-0009/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-10-16 03:15

Updated : 2024-01-04 19:08

NVD link : CVE-2023-40791

Mitre link : CVE-2023-40791

CVE.ORG link : CVE-2023-40791

JSON object : View

Products Affected

netapp

h300s_firmware
h410s_firmware
h500s_firmware
h500s
h700s_firmware
h300s
h700s
h410s

linux

linux_kernel

CWE

NVD-CWE-noinfo

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