Skip to content
CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-46030

EDAC/versalnet: Fix device_node leak in mc_probe()

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: EDAC/versalnet: Fix device_node leak in mc_probe() of_parse_phandle() returns a device_node reference that must be released with of_node_put(). The original code never freed r5_core_node on any exit path, causing a memory leak. Fix this by using the automatic cleanup attribute __free(device_node) which ensures of_node_put() is called when the variable goes out of scope.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 to < b6e61356ad24987be40bf25369d22dd8dd00a513affected
  • d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 to < 17e136993b2b5111d1ee1c57bbd188ae0bb0e128affected
  • d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 to < 5c709b376460ff322580c41600e31c02f7cc0307affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.27 to ≤ 6.18.*unaffected
  • 7.0.4 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References