AZL-68346
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68346.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-68346
- Upstream
- Published
- 2024-09-18T07:15:03Z
- Modified
- 2026-04-01T05:21:24.681239Z
- Summary
- CVE-2024-46717 affecting package kernel 5.15.200.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: SHAMPO, Fix incorrect page release
Under the following conditions: 1) No skb created yet 2) headersize == 0 (no SHAMPO header) 3) headerindex + 1 % MLX5ESHAMPOWQHEADERPER_PAGE == 0 (this is the last page fragment of a SHAMPO header page)
a new skb is formed with a page that is NOT a SHAMPO header page (it is a regular data page). Further down in the same function (mlx5ehandlerxcqempwrqshampo()), a SHAMPO header page from headerindex is released. This is wrong and it leads to SHAMPO header pages being released more than once.
- References