CVE-2026-63906

Summary

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

usb: musb: omap2430: Fix use-after-free in omap2430_probe()

In omap2430_probe(), of_node_put(np) is called prematurely before the last access to np, leading to a use-after-free if the node's reference count drops to zero. Move the of_node_put() calls after the last use of np in both the success and error paths.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux22b60658a90260e3fbd57824e3afe5682c6afcf5 < 632fd888fe33083927e29ef651ac1aba345edd9eaffected
LinuxLinuxffbe2feac59b37c8dc536727552b4f375e1b9aec < b987f380620b38c84f054d5ff5c05861a7c2203baffected
LinuxLinuxffbe2feac59b37c8dc536727552b4f375e1b9aec < 27e62532228dc42367bb43ebbcd7bf49d8db2b0daffected
LinuxLinuxffbe2feac59b37c8dc536727552b4f375e1b9aec < 69f9f2b30af03d9b6e83f78fb0f734b6066d4678affected
LinuxLinuxffbe2feac59b37c8dc536727552b4f375e1b9aec < d53e4c41331f57b9fd78cbf3e480c6ce20aea07baffected
LinuxLinuxffbe2feac59b37c8dc536727552b4f375e1b9aec < e194ce048f5a6c549b3a23a8c568c6470f40f772affected
LinuxLinuxfed43efc00ba6ac8c6b95828cd5acfa3d45eca4daffected
LinuxLinux6.1.2 < 6.1.176affected
LinuxLinux6.0.16 < 6.1affected
LinuxLinux6.2affected
LinuxLinux0 < 6.2unaffected
LinuxLinux6.1.176 <= 6.1.*unaffected
LinuxLinux6.6.143 <= 6.6.*unaffected
LinuxLinux6.12.93 <= 6.12.*unaffected
LinuxLinux6.18.35 <= 6.18.*unaffected
LinuxLinux7.0.12 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References