CVE-2025-21829

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-21829
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21829.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-21829
Downstream
Related
Published
2025-03-06T17:15:22Z
Modified
2025-08-09T19:01:28Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

RDMA/rxe: Fix the warning "_rxecleanup+0x12c/0x170 [rdma_rxe]"

The Call Trace is as below: " <TASK> ? showregs.cold+0x1a/0x1f ? _rxecleanup+0x12c/0x170 [rdmarxe] ? _warn+0x84/0xd0 ? _rxecleanup+0x12c/0x170 [rdmarxe] ? reportbug+0x105/0x180 ? handlebug+0x46/0x80 ? excinvalidop+0x19/0x70 ? asmexcinvalidop+0x1b/0x20 ? _rxecleanup+0x12c/0x170 [rdmarxe] ? _rxecleanup+0x124/0x170 [rdmarxe] rxedestroyqp.cold+0x24/0x29 [rdmarxe] ibdestroyqpuser+0x118/0x190 [ibcore] rdmadestroyqp.cold+0x43/0x5e [rdmacm] rtrscqqpdestroy.cold+0x1d/0x2b [rtrscore] rtrssrvclosework.cold+0x1b/0x31 [rtrsserver] processonework+0x21d/0x3f0 workerthread+0x4a/0x3c0 ? processonework+0x3f0/0x3f0 kthread+0xf0/0x120 ? kthreadcompleteandexit+0x20/0x20 retfrom_fork+0x22/0x30 </TASK> " When too many rdma resources are allocated, rxe needs more time to handle these rdma resources. Sometimes with the current timeout, rxe can not release the rdma resources correctly.

Compared with other rdma drivers, a bigger timeout is used.

References

Affected packages