{"id":"CVE-2022-48958","state":"PUBLISHED","title":"ethernet: aeroflex: fix potential skb leak in greth_init_rings()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nethernet: aeroflex: fix potential skb leak in greth_init_rings()\n\nThe greth_init_rings() function won't free the newly allocated skb when\ndma_mapping_error() returns error, so add dev_kfree_skb() to fix it.\n\nCompile tested only.","publishedAt":"2024-10-21T20:05:43.778Z","updatedAt":"2026-05-11T18:50:27.059Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"223654e2e2c8d05347cd8e300f8d1ec6023103dd","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"cb1e293f858e5e1152b8791047ed4bdaaf392189","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"99669d94ce145389f1d6f197e6e18ed50d43fb76","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"dd62867a6383f78f75f07039394aac25924a3307","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"063a932b64db3317ec020c94466fe52923a15f60","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/aeroflex/greth.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.34","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.34","versionType":"semver"},{"version":"4.9.336","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.302","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.269","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.227","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.159","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.83","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.13","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/aeroflex/greth.c"]}],"references":["https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd","https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189","https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c","https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76","https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5","https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7","https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307","https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48958.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48958","state":"PUBLISHED","datePublished":"2024-10-21T20:05:43.778Z","dateUpdated":"2026-05-11T18:50:27.059Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-22T01:27:53.627Z"},"containers":{"cna":{"title":"ethernet: aeroflex: fix potential skb leak in greth_init_rings()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nethernet: aeroflex: fix potential skb leak in greth_init_rings()\n\nThe greth_init_rings() function won't free the newly allocated skb when\ndma_mapping_error() returns error, so add dev_kfree_skb() to fix it.\n\nCompile tested only."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"223654e2e2c8d05347cd8e300f8d1ec6023103dd","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"cb1e293f858e5e1152b8791047ed4bdaaf392189","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"99669d94ce145389f1d6f197e6e18ed50d43fb76","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"dd62867a6383f78f75f07039394aac25924a3307","versionType":"git"},{"version":"d4c41139df6e74c6fff0cbac43e51cab782133be","status":"affected","lessThan":"063a932b64db3317ec020c94466fe52923a15f60","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/aeroflex/greth.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.34","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.34","versionType":"semver"},{"version":"4.9.336","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.302","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.269","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.227","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.159","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.83","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.13","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/aeroflex/greth.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd"},{"url":"https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189"},{"url":"https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c"},{"url":"https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76"},{"url":"https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5"},{"url":"https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7"},{"url":"https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307"},{"url":"https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:50:27.059Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"4.9.336"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"4.14.302"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"4.19.269"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"5.4.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"5.10.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"5.15.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.34","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48958","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:20:45.568548Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:28:39.583Z"}}]}}}