CVE-2026-43295 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2026-43295

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-08 May, 2026 | 13:11

Updated At-11 May, 2026 | 22:21

▼CVE Numbering Authority (CNA)

rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net()

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.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/rapidio/rio-scan.c

Default Status

unaffected

Versions

Affected

From e6b585ca6e81badeb3d42db3cc408174f2826034 before 83e579c2f7f6b1706323d744833b26470049dcc2 (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before 34a4f233df5eef5f1f113b2196142c0568b387f8 (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before fecf292c6691970897396190855aa38826b7104e (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before 649c2e853608cad0b0cba545555d168e67f094b3 (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before 87272e3e70ec4b666885bd520ff77463c11444ef (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before e5a732bfe29451e16abf9c6f07ce5948b22f3d59 (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before 78812c4fb7ed242d5961bf1337a49070d6487c94 (git)
From e6b585ca6e81badeb3d42db3cc408174f2826034 before 666183dcdd9ad3b8156a1df7f204f728f720380f (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

drivers/rapidio/rio-scan.c

Default Status

affected

Versions

Affected

4.6

Unaffected

From 0 before 4.6 (semver)
From 5.10.252 through 5.10.* (semver)
From 5.15.202 through 5.15.* (semver)
From 6.1.165 through 6.1.* (semver)
From 6.6.128 through 6.6.* (semver)
From 6.12.75 through 6.12.* (semver)
From 6.18.16 through 6.18.* (semver)
From 6.19.6 through 6.19.* (semver)
From 7.0 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/83e579c2f7f6b1706323d744833b26470049dcc2	N/A
https://git.kernel.org/stable/c/34a4f233df5eef5f1f113b2196142c0568b387f8	N/A
https://git.kernel.org/stable/c/fecf292c6691970897396190855aa38826b7104e	N/A
https://git.kernel.org/stable/c/649c2e853608cad0b0cba545555d168e67f094b3	N/A
https://git.kernel.org/stable/c/87272e3e70ec4b666885bd520ff77463c11444ef	N/A
https://git.kernel.org/stable/c/e5a732bfe29451e16abf9c6f07ce5948b22f3d59	N/A
https://git.kernel.org/stable/c/78812c4fb7ed242d5961bf1337a49070d6487c94	N/A
https://git.kernel.org/stable/c/666183dcdd9ad3b8156a1df7f204f728f720380f	N/A

Hyperlink: https://git.kernel.org/stable/c/83e579c2f7f6b1706323d744833b26470049dcc2

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/34a4f233df5eef5f1f113b2196142c0568b387f8

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/fecf292c6691970897396190855aa38826b7104e

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/649c2e853608cad0b0cba545555d168e67f094b3

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/87272e3e70ec4b666885bd520ff77463c11444ef

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/e5a732bfe29451e16abf9c6f07ce5948b22f3d59

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/78812c4fb7ed242d5961bf1337a49070d6487c94

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/666183dcdd9ad3b8156a1df7f204f728f720380f

Resource: N/A