Name: CVE-2022-47938: Out-of-bounds Read
Creator: Rapid7
Published: 2022-12-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-47938, CWE-125, CVSS 6.5, EPSS 0.60016

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNECT.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	Dec 23, 2022
Debian	—	Upgrade linux	Jul 30, 2024	Dec 23, 2022
Redhat_linux	—	No solution exists	Jul 9, 2025	Dec 23, 2022
Ubuntu	—	Upgrade linux-gke-5.15Upgrade linux-oracle-5.15Upgrade linux-intel-iotgUpgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-gcp-5.15Upgrade linux-azure-5.15Upgrade linux-gcpUpgrade linux-gkeopUpgrade linux-lowlatency-hwe-5.15Upgrade linux-realtimeUpgrade linux-kvmUpgrade linux-oracleUpgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-nvidiaUpgrade linux-azure-fde-5.15Upgrade linux-lowlatencyUpgrade linux-gkeop-5.15Upgrade linux-azure-fdeUpgrade linux-intel-iotg-5.15Upgrade linuxUpgrade linux-hwe-5.15Upgrade linux-azureUpgrade linux-raspiUpgrade linux-riscvUpgrade linux-aws	Nov 19, 2024	Dec 23, 2022

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CVSS Details

Covered by Rapid7

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