{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50710","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-24T10:53:15.518Z","datePublished":"2025-12-24T10:55:23.918Z","dateUpdated":"2026-05-11T19:23:59.988Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:23:59.988Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: set tx_tstamps when creating new Tx rings via ethtool\n\nWhen the user changes the number of queues via ethtool, the driver\nallocates new rings. This allocation did not initialize tx_tstamps. This\nresults in the tx_tstamps field being zero (due to kcalloc allocation), and\nwould result in a NULL pointer dereference when attempting a transmit\ntimestamp on the new ring."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/intel/ice/ice_ethtool.c"],"versions":[{"version":"ea9b847cda647b9849b0b9fa0447e876a1ac62e1","lessThan":"624f03a027f2b18647cc4f1a7a81920a1e4e0201","status":"affected","versionType":"git"},{"version":"ea9b847cda647b9849b0b9fa0447e876a1ac62e1","lessThan":"13180cb88a7be5ee389f65f6ab9f78e46f7722b2","status":"affected","versionType":"git"},{"version":"ea9b847cda647b9849b0b9fa0447e876a1ac62e1","lessThan":"9eb5fff6b0e78819c758892282da5faa915724d0","status":"affected","versionType":"git"},{"version":"ea9b847cda647b9849b0b9fa0447e876a1ac62e1","lessThan":"b3b173745c8cab1e24d6821488b60abed3acb24d","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/ethernet/intel/ice/ice_ethtool.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/624f03a027f2b18647cc4f1a7a81920a1e4e0201"},{"url":"https://git.kernel.org/stable/c/13180cb88a7be5ee389f65f6ab9f78e46f7722b2"},{"url":"https://git.kernel.org/stable/c/9eb5fff6b0e78819c758892282da5faa915724d0"},{"url":"https://git.kernel.org/stable/c/b3b173745c8cab1e24d6821488b60abed3acb24d"}],"title":"ice: set tx_tstamps when creating new Tx rings via ethtool","x_generator":{"engine":"bippy-1.2.0"}}}}