{"id":"CVE-2022-50777","state":"PUBLISHED","title":"net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe\n\nof_phy_find_device() return device node with refcount incremented.\nCall put_device() to relese it when not needed anymore.","publishedAt":"2025-12-24T13:06:06.511Z","updatedAt":"2026-05-23T15:25:12.859Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3f7056e1822d648f8022997497edc6cad2ad1e73","status":"affected","lessThan":"53526dbc8aa6b95e9fc2ab1e29b1a9145721da24","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"78b0b1ff525d9be4babf5a148a4de0d50042d95d","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"00616bd1913a4f879679e02dc08c2f501ca2bd4c","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"4d112f001612c79927c1ecf29522b34c4fa292e0","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"52841e71253e6ace72751c72560950474a57d04c","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"ee84d37a5f08ed1121cdd16f8f3ed87552087a21","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"d039535850ee47079d59527e96be18d8e0daa84b","versionType":"git"},{"version":"a5a849c9e8a6c357f84a5e249cb468f20da6d28f","status":"affected","versionType":"git"},{"version":"900812a0d318954400d20b0190c7d788b4ff2cc2","status":"affected","versionType":"git"},{"version":"4.14.74","status":"affected","lessThan":"4.14.303","versionType":"semver"},{"version":"4.9.131","status":"affected","lessThan":"4.10","versionType":"semver"},{"version":"4.18.12","status":"affected","lessThan":"4.19","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/xilinx_gmii2rgmii.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.19","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.87","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.19","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.5","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","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/xilinx_gmii2rgmii.c"]}],"references":["https://git.kernel.org/stable/c/53526dbc8aa6b95e9fc2ab1e29b1a9145721da24","https://git.kernel.org/stable/c/78b0b1ff525d9be4babf5a148a4de0d50042d95d","https://git.kernel.org/stable/c/00616bd1913a4f879679e02dc08c2f501ca2bd4c","https://git.kernel.org/stable/c/106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed","https://git.kernel.org/stable/c/4d112f001612c79927c1ecf29522b34c4fa292e0","https://git.kernel.org/stable/c/52841e71253e6ace72751c72560950474a57d04c","https://git.kernel.org/stable/c/ee84d37a5f08ed1121cdd16f8f3ed87552087a21","https://git.kernel.org/stable/c/d039535850ee47079d59527e96be18d8e0daa84b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50777.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50777","state":"PUBLISHED","datePublished":"2025-12-24T13:06:06.511Z","dateUpdated":"2026-05-23T15:25:12.859Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T13:02:21.547Z"},"containers":{"cna":{"title":"net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe\n\nof_phy_find_device() return device node with refcount incremented.\nCall put_device() to relese it when not needed anymore."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3f7056e1822d648f8022997497edc6cad2ad1e73","status":"affected","lessThan":"53526dbc8aa6b95e9fc2ab1e29b1a9145721da24","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"78b0b1ff525d9be4babf5a148a4de0d50042d95d","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"00616bd1913a4f879679e02dc08c2f501ca2bd4c","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"4d112f001612c79927c1ecf29522b34c4fa292e0","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"52841e71253e6ace72751c72560950474a57d04c","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"ee84d37a5f08ed1121cdd16f8f3ed87552087a21","versionType":"git"},{"version":"ab4e6ee578e88a659938db8fbf33720bc048d29c","status":"affected","lessThan":"d039535850ee47079d59527e96be18d8e0daa84b","versionType":"git"},{"version":"a5a849c9e8a6c357f84a5e249cb468f20da6d28f","status":"affected","versionType":"git"},{"version":"900812a0d318954400d20b0190c7d788b4ff2cc2","status":"affected","versionType":"git"},{"version":"4.14.74","status":"affected","lessThan":"4.14.303","versionType":"semver"},{"version":"4.9.131","status":"affected","lessThan":"4.10","versionType":"semver"},{"version":"4.18.12","status":"affected","lessThan":"4.19","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/xilinx_gmii2rgmii.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.19","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.87","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.19","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.5","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","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/xilinx_gmii2rgmii.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/53526dbc8aa6b95e9fc2ab1e29b1a9145721da24"},{"url":"https://git.kernel.org/stable/c/78b0b1ff525d9be4babf5a148a4de0d50042d95d"},{"url":"https://git.kernel.org/stable/c/00616bd1913a4f879679e02dc08c2f501ca2bd4c"},{"url":"https://git.kernel.org/stable/c/106d0d33c9d1ec4ddeeffc1fdc717ff09953d4ed"},{"url":"https://git.kernel.org/stable/c/4d112f001612c79927c1ecf29522b34c4fa292e0"},{"url":"https://git.kernel.org/stable/c/52841e71253e6ace72751c72560950474a57d04c"},{"url":"https://git.kernel.org/stable/c/ee84d37a5f08ed1121cdd16f8f3ed87552087a21"},{"url":"https://git.kernel.org/stable/c/d039535850ee47079d59527e96be18d8e0daa84b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:25:12.859Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.74","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.15.87"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.0.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:l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