An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c omits a kfree call in certain smb2_handle_negotiate error conditions, aka a memory leak.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/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 |
| Ubuntu | — | Upgrade linux-gkeopUpgrade linux-gke-5.15Upgrade linux-riscvUpgrade linux-raspiUpgrade linux-ibmUpgrade linux-oracleUpgrade linux-azure-fde-5.15Upgrade linux-realtimeUpgrade linux-azure-fdeUpgrade linux-oracle-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-azure-5.15Upgrade linux-gkeop-5.15Upgrade linux-nvidiaUpgrade linux-gcp-5.15Upgrade linux-azureUpgrade linux-kvmUpgrade linux-intel-iotg-5.15Upgrade linux-riscv-5.15Upgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-awsUpgrade linux-aws-5.15Upgrade linux-lowlatencyUpgrade linux-gkeUpgrade linuxUpgrade linux-gcp | Nov 19, 2024 | Dec 23, 2022 |
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