{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-42224","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-30T07:40:12.250Z","datePublished":"2024-07-30T07:47:05.608Z","dateUpdated":"2025-11-03T22:02:27.444Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-21T09:13:05.119Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: mv88e6xxx: Correct check for empty list\n\nSince commit a3c53be55c95 (\"net: dsa: mv88e6xxx: Support multiple MDIO\nbusses\") mv88e6xxx_default_mdio_bus() has checked that the\nreturn value of list_first_entry() is non-NULL.\n\nThis appears to be intended to guard against the list chip->mdios being\nempty.  However, it is not the correct check as the implementation of\nlist_first_entry is not designed to return NULL for empty lists.\n\nInstead, use list_first_entry_or_null() which does return NULL if the\nlist is empty.\n\nFlagged by Smatch.\nCompile tested only."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/dsa/mv88e6xxx/chip.c"],"versions":[{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"47d28dde172696031c880c5778633cdca30394ee","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"3bf8d70e1455f87856640c3433b3660a31001618","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"2a2fe25a103cef73cde356e6d09da10f607e93f5","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"8c2c3cca816d074c75a2801d1ca0dea7b0148114","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"aa03f591ef31ba603a4a99d05d25a0f21ab1cd89","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"3f25b5f1635449036692a44b771f39f772190c1d","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"f75625db838ade28f032dacd0f0c8baca42ecde4","status":"affected","versionType":"git"},{"version":"a3c53be55c955b7150cda17874c3fcb4eeb97a89","lessThan":"4c7f3950a9fd53a62b156c0fe7c3a2c43b0ba19b","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/dsa/mv88e6xxx/chip.c"],"versions":[{"version":"4.11","status":"affected"},{"version":"0","lessThan":"4.11","status":"unaffected","versionType":"semver"},{"version":"4.19.318","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.280","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.222","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.163","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.98","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.39","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.9.9","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","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":"4.11","versionEndExcluding":"4.19.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.4.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.10.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.15.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.1.98"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.6.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.9.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/47d28dde172696031c880c5778633cdca30394ee"},{"url":"https://git.kernel.org/stable/c/3bf8d70e1455f87856640c3433b3660a31001618"},{"url":"https://git.kernel.org/stable/c/2a2fe25a103cef73cde356e6d09da10f607e93f5"},{"url":"https://git.kernel.org/stable/c/8c2c3cca816d074c75a2801d1ca0dea7b0148114"},{"url":"https://git.kernel.org/stable/c/aa03f591ef31ba603a4a99d05d25a0f21ab1cd89"},{"url":"https://git.kernel.org/stable/c/3f25b5f1635449036692a44b771f39f772190c1d"},{"url":"https://git.kernel.org/stable/c/f75625db838ade28f032dacd0f0c8baca42ecde4"},{"url":"https://git.kernel.org/stable/c/4c7f3950a9fd53a62b156c0fe7c3a2c43b0ba19b"}],"title":"net: dsa: mv88e6xxx: Correct check for empty list","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program 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