CVE-2024-44995
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-44995
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-44995.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-44995
- Downstream
- Related
- Published
- 2024-09-04T20:15:08Z
- Modified
- 2025-08-09T20:01:25Z
- 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
- [none]
- 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
-
- https://git.kernel.org/stable/c/195918217448a6bb7f929d6a2ffffce9f1ece1cc
- https://git.kernel.org/stable/c/67492d4d105c0a6321b00c393eec96b9a7a97a16
- https://git.kernel.org/stable/c/6ae2b7d63cd056f363045eb65409143e16f23ae8
- https://git.kernel.org/stable/c/be5e816d00a506719e9dbb1a9c861c5ced30a109
- https://git.kernel.org/stable/c/de37408d5c26fc4a296a28a0c96dcb814219bfa1
- https://git.kernel.org/stable/c/fa1d4de7265c370e673583ac8d1bd17d21826cd9
- https://git.kernel.org/stable/c/fc250eca15bde34c4c8f806b9d88f55bd56a992c