CVE-2025-21761
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-21761
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21761.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-21761
- Downstream
- Related
- Published
- 2025-02-27T03:15:16Z
- Modified
- 2025-08-09T20:01:27Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
openvswitch: use RCU protection in ovsvportcmdfillinfo()
ovsvportcmdfillinfo() can be called without RTNL or RCU.
Use RCU protection and devnetrcu() to avoid potential UAF.
- References
-
- https://git.kernel.org/stable/c/5828937742af74666192835d657095d95c53dbd0
- https://git.kernel.org/stable/c/7e01abc34e87abd091e619161a20f54ed4e3e2da
- https://git.kernel.org/stable/c/8ec57509c36c8b9a23e50b7858dda0c520a2d074
- https://git.kernel.org/stable/c/90b2f49a502fa71090d9f4fe29a2f51fe5dff76d
- https://git.kernel.org/stable/c/a849a10de5e04d798f7f286a2f1ca174719a617a
- https://git.kernel.org/stable/c/a8816b3f1f151373fd30f1996f00480126c8bb11
- https://git.kernel.org/stable/c/a884f57600e463f69d7b279c4598b865260b62a1
- https://git.kernel.org/stable/c/e85a25d1a9985645e796039e843d1de581d2de1e