{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49293","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.302Z","datePublished":"2025-02-26T01:56:29.033Z","dateUpdated":"2025-05-04T08:34:24.805Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:34:24.805Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: initialize registers in nft_do_chain()\n\nInitialize registers to avoid stack leak into userspace."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/netfilter/nf_tables_core.c"],"versions":[{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"4d28522acd1c4415c85f6b33463713a268f68965","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"a3cc32863b175168283cb0a5fde08de6a1e27df9","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"88791b79a1eb2ba94e95d039243e28433583a67b","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"06f0ff82c70241a766a811ae1acf07d6e2734dcb","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"2c74374c2e88c7b7992bf808d9f9391f7452f9d9","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"fafb904156fbb8f1dd34970cd5223e00b47c33be","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"64f24c76dd0ce53d0fa3a0bfb9aeea507c769485","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"dd03640529204ef4b8189fbdea08217d8d98271f","status":"affected","versionType":"git"},{"version":"96518518cc417bb0a8c80b9fb736202e28acdf96","lessThan":"4c905f6740a365464e91467aa50916555b28213d","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/netfilter/nf_tables_core.c"],"versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","status":"unaffected","versionType":"semver"},{"version":"4.9.309","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.274","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.237","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.188","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.109","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.32","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.18","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17.1","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"3.13","versionEndExcluding":"4.9.309"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.14.274"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"4.19.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.4.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.10.109"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.15.32"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.16.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.17.1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.13","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4d28522acd1c4415c85f6b33463713a268f68965"},{"url":"https://git.kernel.org/stable/c/a3cc32863b175168283cb0a5fde08de6a1e27df9"},{"url":"https://git.kernel.org/stable/c/88791b79a1eb2ba94e95d039243e28433583a67b"},{"url":"https://git.kernel.org/stable/c/06f0ff82c70241a766a811ae1acf07d6e2734dcb"},{"url":"https://git.kernel.org/stable/c/2c74374c2e88c7b7992bf808d9f9391f7452f9d9"},{"url":"https://git.kernel.org/stable/c/fafb904156fbb8f1dd34970cd5223e00b47c33be"},{"url":"https://git.kernel.org/stable/c/64f24c76dd0ce53d0fa3a0bfb9aeea507c769485"},{"url":"https://git.kernel.org/stable/c/dd03640529204ef4b8189fbdea08217d8d98271f"},{"url":"https://git.kernel.org/stable/c/4c905f6740a365464e91467aa50916555b28213d"}],"title":"netfilter: nf_tables: initialize registers in nft_do_chain()","x_generator":{"engine":"bippy-1.2.0"}}}}