{"id":"CVE-2026-23081","state":"PUBLISHED","title":"net: phy: intel-xway: fix OF node refcount leakage","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: intel-xway: fix OF node refcount leakage\n\nAutomated review spotted am OF node reference count leakage when\nchecking if the 'leds' child node exists.\n\nCall of_put_node() to correctly maintain the refcount.","publishedAt":"2026-02-04T16:08:05.822Z","updatedAt":"2026-05-11T21:59:37.954Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1758af47b98c17da464cb45f476875150955dd48","status":"affected","lessThan":"1f24dfd556401b75f78e8d9cbd94dd9f31411c3a","versionType":"git"},{"version":"1758af47b98c17da464cb45f476875150955dd48","status":"affected","lessThan":"79912b256e14054e6ba177d7e7e631485ce23dbe","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/intel-xway.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.18.8","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/intel-xway.c"]}],"references":["https://git.kernel.org/stable/c/1f24dfd556401b75f78e8d9cbd94dd9f31411c3a","https://git.kernel.org/stable/c/79912b256e14054e6ba177d7e7e631485ce23dbe"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23081.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23081","state":"PUBLISHED","datePublished":"2026-02-04T16:08:05.822Z","dateUpdated":"2026-05-11T21:59:37.954Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:37:45.960Z"},"containers":{"cna":{"title":"net: phy: intel-xway: fix OF node refcount leakage","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: intel-xway: fix OF node refcount leakage\n\nAutomated review spotted am OF node reference count leakage when\nchecking if the 'leds' child node exists.\n\nCall of_put_node() to correctly maintain the refcount."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1758af47b98c17da464cb45f476875150955dd48","status":"affected","lessThan":"1f24dfd556401b75f78e8d9cbd94dd9f31411c3a","versionType":"git"},{"version":"1758af47b98c17da464cb45f476875150955dd48","status":"affected","lessThan":"79912b256e14054e6ba177d7e7e631485ce23dbe","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/intel-xway.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.18.8","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/intel-xway.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1f24dfd556401b75f78e8d9cbd94dd9f31411c3a"},{"url":"https://git.kernel.org/stable/c/79912b256e14054e6ba177d7e7e631485ce23dbe"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:59:37.954Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}