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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2023-38430

CVE-2023-38430

CRITICAL9.1

An issue was discovered in the Linux kernel before 6

Published Jul 17, 2023

Modified 1 years ago

Details

An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read.

References

WEBhttps://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.9 WEBhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=1c1bcf2d3ea061613119b534f57507c377df20f9 WEBhttps://security.netapp.com/advisory/ntap-20230831-0003/ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2023-38430

CVSS Analysis

CVSS v3.1

9.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

HighA:H

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

Ecosystems

Timeline

PublishedJul 17, 2023

ModifiedAug 2, 2024

CVE-2023-38430 | Mondoo Vulnerability Intelligence