critical9.8
CVE-2024-40999
In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag …
Impact
In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.9 before 6.9.7 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/42146ee5286f16f1674a84f7c274dcca65c6ff2e
- https://git.kernel.org/stable/c/4f163a8035e76e835a984cf548b3e6922cfe145f
- https://git.kernel.org/stable/c/b37b98a3a0c1198bafe8c2d9ce0bc845b4e7a9a7
- https://git.kernel.org/stable/c/edb9a302cc9386142beffe5d9bbe4bfd36999eee