Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: netdev: fix double-free in netdev_nl_bind_rx_doit() Sashiko flags that genlmsg_reply() always consumes the skb. The error path calls nlmsg_free(rsp) so we can't jump directly to it. Let's not unbind, just propagate the error to the user. This is the typical way of handling genlmsg_reply() failures. They shouldn't happen unless user does something silly like calling the kernel with an already-full rcvbuf.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 170aafe35cb98e0f3fbacb446ea86389fbce22ea before e055ca9205d3eb6aec3e5fe4ecc18abbbf18c599; affected 170aafe35cb98e0f3fbacb446ea86389fbce22ea before c299321bc6232770ce378d6fa6bc46004d2d7fdb; affected 170aafe35cb98e0f3fbacb446ea86389fbce22ea before 9b019376cbee10c4f9184d1745fa37d156e36f30; affected 170aafe35cb98e0f3fbacb446ea86389fbce22ea before c849de7d8757a7af801fc4a4058f71d481d367f2 |
| Linux / Linux | affected 6.12; unaffected 0 before 6.12; unaffected 6.12.94 through 6.12.*; unaffected 6.18.36 through 6.18.*; unaffected 7.0.13 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.