AZL-48783
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-48783.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-48783
- Upstream
- Published
- 2024-09-04T20:15:08Z
- Modified
- 2026-04-01T05:16:05.775010Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- CVE-2024-44995 affecting package kernel for versions less than 5.15.167.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix a deadlock problem when config TC during resetting
When config TC during the reset process, may cause a deadlock, the flow is as below: pf reset start │ ▼ ...... setup tc │ │ ▼ ▼ DOWN: napidisable() napidisable()(skip) │ │ │ ▼ ▼ ...... ...... │ │ ▼ │ napienable() │ ▼ UINIT: netifnapidel() │ ▼ ...... │ ▼ INIT: netifnapiadd() │ ▼ ...... global reset start │ │ ▼ ▼ UP: napienable()(skip) ...... │ │ ▼ ▼ ...... napi_disable()
In reset process, the driver will DOWN the port and then UINIT, in this case, the setup tc process will UP the port before UINIT, so cause the problem. Adds a DOWN process in UINIT to fix it.
- References