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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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Linux

Product status

Default status
unaffected

d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 (git) before b6e61356ad24987be40bf25369d22dd8dd00a513
affected

d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 (git) before 17e136993b2b5111d1ee1c57bbd188ae0bb0e128
affected

d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984 (git) before 5c709b376460ff322580c41600e31c02f7cc0307
affected

Default status
affected

6.18
affected

Any version before 6.18
unaffected

6.18.27 (semver)
unaffected

7.0.4 (semver)
unaffected

7.1-rc1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/b6e61356ad24987be40bf25369d22dd8dd00a513

git.kernel.org/...c/17e136993b2b5111d1ee1c57bbd188ae0bb0e128

git.kernel.org/...c/5c709b376460ff322580c41600e31c02f7cc0307

cve.org (CVE-2026-46030)

nvd.nist.gov (CVE-2026-46030)

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