{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-46856","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.291Z","datePublished":"2024-09-27T12:42:47.908Z","dateUpdated":"2025-05-04T09:36:03.799Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:36:03.799Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: dp83822: Fix NULL pointer dereference on DP83825 devices\n\nThe probe() function is only used for DP83822 and DP83826 PHY,\nleaving the private data pointer uninitialized for the DP83825 models\nwhich causes a NULL pointer dereference in the recently introduced/changed\nfunctions dp8382x_config_init() and dp83822_set_wol().\n\nAdd the dp8382x_probe() function, so all PHY models will have a valid\nprivate data pointer to fix this issue and also prevent similar issues\nin the future."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/phy/dp83822.c"],"versions":[{"version":"9ef9ecfa9e9f0472adf5b254bda1e0788bc8eaad","lessThan":"67b61e2f4c9c5df97a9a2ef7a1fe35eae00531f4","status":"affected","versionType":"git"},{"version":"9ef9ecfa9e9f0472adf5b254bda1e0788bc8eaad","lessThan":"3f62ea572b3e8e3f10c39a9cb4f04ca9ae5f2952","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/phy/dp83822.c"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.10.11","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","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":"6.10","versionEndExcluding":"6.10.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/67b61e2f4c9c5df97a9a2ef7a1fe35eae00531f4"},{"url":"https://git.kernel.org/stable/c/3f62ea572b3e8e3f10c39a9cb4f04ca9ae5f2952"}],"title":"net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T13:58:00.414967Z","id":"CVE-2024-46856","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T13:58:05.382Z"}}]}}