Tracker / CVE-2025-38151
CVE-2025-38151
Media 5.5
In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix hang when cma_netevent_callback fails to queue_work The cited commit fixed a crash when cma_netevent_callback was called for a cma_id while work on that id from a previous call had not yet started. The work item was re-initialized in the second call, which corrupted the work item currently in the work queue. However, it left a problem when queue_work fails (because the item is still pending in the work queue from a previous call). In this case, cma_id_put (which is called in the work handler) is therefore not called. This results in a userspace process hang (zombie process). Fix this by calling cma_id_put() if queue_work fails.
Prodotti e versioni affette
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 6.1.135 → 6.1.142 |
| linux | linux_kernel · 6.12.25 → 6.12.34 |
| linux | linux_kernel · 6.14.4 → 6.15 |
| linux | linux_kernel · 6.15.1 → 6.15.3 |
| linux | linux_kernel · 6.6.88 → 6.6.94 |
Analisi
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