An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is an out-of-bounds read and OOPS for SMB2_WRITE, when there is a large length in the zero DataOffset case.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 |
| Ubuntu | — | Upgrade linux-azure-5.15Upgrade linux-ibmUpgrade linux-kvmUpgrade linux-gke-5.15Upgrade linux-lowlatencyUpgrade linux-realtimeUpgrade linux-gkeop-5.15Upgrade linux-gkeopUpgrade linux-intel-iotg-5.15Upgrade linux-azure-fde-5.15Upgrade linux-azure-fdeUpgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-oracleUpgrade linux-gcp-5.15Upgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-oracle-5.15Upgrade linux-azureUpgrade linux-gcpUpgrade linux-raspiUpgrade linux-awsUpgrade linux-riscvUpgrade linux-gkeUpgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-aws-5.15 | Nov 19, 2024 | Dec 23, 2022 |
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