{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49497","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.586Z","datePublished":"2025-02-26T02:13:32.208Z","dateUpdated":"2025-12-23T13:24:08.188Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:24:08.188Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: remove two BUG() from skb_checksum_help()\n\nI have a syzbot report that managed to get a crash in skb_checksum_help()\n\nIf syzbot can trigger these BUG(), it makes sense to replace\nthem with more friendly WARN_ON_ONCE() since skb_checksum_help()\ncan instead return an error code.\n\nNote that syzbot will still crash there, until real bug is fixed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/core/dev.c"],"versions":[{"version":"a030847e9f0eed2a080f6114381c649a7aa43d25","lessThan":"312c43e98ed190bd8fd7a71a0addf9539d5b8ab1","status":"affected","versionType":"git"},{"version":"a030847e9f0eed2a080f6114381c649a7aa43d25","lessThan":"6320ae1b5876c30bf98203b6a5abe8b5c45e6a04","status":"affected","versionType":"git"},{"version":"a030847e9f0eed2a080f6114381c649a7aa43d25","lessThan":"d5281245f3502e960cb6b89348767b935379cee3","status":"affected","versionType":"git"},{"version":"a030847e9f0eed2a080f6114381c649a7aa43d25","lessThan":"b1320c9a4d30ff54b824a8ad6036e0b5fb4c5e73","status":"affected","versionType":"git"},{"version":"a030847e9f0eed2a080f6114381c649a7aa43d25","lessThan":"d7ea0d9df2a6265b2b180d17ebc64b38105968fc","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/core/dev.c"],"versions":[{"version":"2.6.24","status":"affected"},{"version":"0","lessThan":"2.6.24","status":"unaffected","versionType":"semver"},{"version":"5.10.121","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.46","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.14","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.3","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","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":"2.6.24","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/312c43e98ed190bd8fd7a71a0addf9539d5b8ab1"},{"url":"https://git.kernel.org/stable/c/6320ae1b5876c30bf98203b6a5abe8b5c45e6a04"},{"url":"https://git.kernel.org/stable/c/d5281245f3502e960cb6b89348767b935379cee3"},{"url":"https://git.kernel.org/stable/c/b1320c9a4d30ff54b824a8ad6036e0b5fb4c5e73"},{"url":"https://git.kernel.org/stable/c/d7ea0d9df2a6265b2b180d17ebc64b38105968fc"}],"title":"net: remove two BUG() from skb_checksum_help()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49497","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:38:42.780419Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:46:43.394Z"}}]}}