GHSA-9qrv-rvg6-cq37
Record from GitHub Advisory Database · Published November 18, 2024
A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux-vmware-6.12 | Chainguard | 6.12.71-r0 |
| linux-vmware-6.18 | Chainguard | 6.18.10-r0 |
| linux-qemu-6.12 | Chainguard | 6.12.71-r0 |
| linux-qemu-melange | Chainguard | 6.18.16-r0 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| chainguard | linux-aws-6.12 | * |
| chainguard | linux-vmware-6.12 | 0 |
| chainguard | linux-aws-generic | * |
| chainguard | linux-aws-6.18 | * |
| chainguard | linux-qemu-generic | * |
| chainguard | linux-vmware-generic | * |
| chainguard | linux-gcp-6.18 | * |
| chainguard | linux-vmware-6.18 | 0 |
| chainguard | linux-qemu-6.12 | 0 |
| chainguard | linux-azure-6.18 | * |
| chainguard | linux-gcp-generic | * |
| chainguard | linux-qemu-rc | * |
| chainguard | linux-qemu-melange | 0 |
| chainguard | linux-azure-6.12 | * |
| chainguard | linux-azure-generic | * |
| chainguard | linux-gcp-6.12 | * |
| chainguard | linux-qemu-6.18 | * |
Timeline
- Nov 18, 2024 CVE Published
- May 1, 2026 Security Advisory
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