Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ovs_vport_cmd_fill_info() can be called without RTNL or RCU. Use RCU protection and dev_net_rcu() to avoid potential UAF.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before e85a25d1a9985645e796039e843d1de581d2de1e; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before a8816b3f1f151373fd30f1996f00480126c8bb11; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before a884f57600e463f69d7b279c4598b865260b62a1; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before 7e01abc34e87abd091e619161a20f54ed4e3e2da; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before 8ec57509c36c8b9a23e50b7858dda0c520a2d074; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before a849a10de5e04d798f7f286a2f1ca174719a617a; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before 5828937742af74666192835d657095d95c53dbd0; affected 9354d452034273a50a4fd703bea31e5d6b1fc20b before 90b2f49a502fa71090d9f4fe29a2f51fe5dff76d |
| Linux / Linux | affected 4.15; unaffected 0 before 4.15; unaffected 5.4.291 through 5.4.*; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.129 through 6.1.*; unaffected 6.6.79 through 6.6.*; unaffected 6.12.16 through 6.12.*; unaffected 6.13.4 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/e85a25d1a9985645e796039e843d1de581d2de1e
- https://git.kernel.org/stable/c/a8816b3f1f151373fd30f1996f00480126c8bb11
- https://git.kernel.org/stable/c/a884f57600e463f69d7b279c4598b865260b62a1
- https://git.kernel.org/stable/c/7e01abc34e87abd091e619161a20f54ed4e3e2da
- https://git.kernel.org/stable/c/8ec57509c36c8b9a23e50b7858dda0c520a2d074
- https://git.kernel.org/stable/c/a849a10de5e04d798f7f286a2f1ca174719a617a
- https://git.kernel.org/stable/c/5828937742af74666192835d657095d95c53dbd0
- https://git.kernel.org/stable/c/90b2f49a502fa71090d9f4fe29a2f51fe5dff76d
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.