CVE-2026-43295
In the Linux kernel, the following vulnerability has been resolved: rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() When idtab allocation fails, net is not registered with rio_add_net() yet, so kfree(net) is sufficient to release…
Does this matter?
Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() When idtab allocation fails, net is not registered with rio_add_net() yet, so kfree(net) is sufficient to release the memory. Set mport->net to NULL to avoid dangling pointer.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/34a4f233df5eef5f1f113b2196142c0568b387f8Patch
- https://git.kernel.org/stable/c/649c2e853608cad0b0cba545555d168e67f094b3Patch
- https://git.kernel.org/stable/c/666183dcdd9ad3b8156a1df7f204f728f720380fPatch
- https://git.kernel.org/stable/c/78812c4fb7ed242d5961bf1337a49070d6487c94Patch
- https://git.kernel.org/stable/c/83e579c2f7f6b1706323d744833b26470049dcc2Patch
- https://git.kernel.org/stable/c/87272e3e70ec4b666885bd520ff77463c11444efPatch
- https://git.kernel.org/stable/c/e5a732bfe29451e16abf9c6f07ce5948b22f3d59Patch
- https://git.kernel.org/stable/c/fecf292c6691970897396190855aa38826b7104ePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.