{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-71094","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:30:19.650Z","datePublished":"2026-01-13T15:34:54.669Z","dateUpdated":"2026-05-11T21:54:37.781Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:54:37.781Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: asix: validate PHY address before use\n\nThe ASIX driver reads the PHY address from the USB device via\nasix_read_phy_addr(). A malicious or faulty device can return an\ninvalid address (>= PHY_MAX_ADDR), which causes a warning in\nmdiobus_get_phy():\n\n  addr 207 out of range\n  WARNING: drivers/net/phy/mdio_bus.c:76\n\nValidate the PHY address in asix_read_phy_addr() and remove the\nnow-redundant check in ax88172a.c."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/usb/asix_common.c","drivers/net/usb/ax88172a.c"],"versions":[{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"fc96018f09f8d30586ca6582c5045a84eafef146","status":"affected","versionType":"git"},{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"f5f4f30f3811d37e1aa48667c36add74e5a8d99f","status":"affected","versionType":"git"},{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"38722e69ee64dbb020028c93898d25d6f4c0e0b2","status":"affected","versionType":"git"},{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"98a12c2547a44a5f03f35c108d2022cc652cbc4d","status":"affected","versionType":"git"},{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"bf8a0f3b787ca7c5889bfca12c60c483041fbee3","status":"affected","versionType":"git"},{"version":"7e88b11a862afe59ee0c365123ea5fb96a26cb3b","lessThan":"a1e077a3f76eea0dc671ed6792e7d543946227e8","status":"affected","versionType":"git"},{"version":"4e4f3cb41d687bd64cd03358862b23c84d82329e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/usb/asix_common.c","drivers/net/usb/ax88172a.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.198","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.160","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.120","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.64","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.4","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.12.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fc96018f09f8d30586ca6582c5045a84eafef146"},{"url":"https://git.kernel.org/stable/c/f5f4f30f3811d37e1aa48667c36add74e5a8d99f"},{"url":"https://git.kernel.org/stable/c/38722e69ee64dbb020028c93898d25d6f4c0e0b2"},{"url":"https://git.kernel.org/stable/c/98a12c2547a44a5f03f35c108d2022cc652cbc4d"},{"url":"https://git.kernel.org/stable/c/bf8a0f3b787ca7c5889bfca12c60c483041fbee3"},{"url":"https://git.kernel.org/stable/c/a1e077a3f76eea0dc671ed6792e7d543946227e8"}],"title":"net: usb: asix: validate PHY address before use","x_generator":{"engine":"bippy-1.2.0"}}}}