{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-41044","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-12T12:17:45.624Z","datePublished":"2024-07-29T14:32:02.126Z","dateUpdated":"2025-11-03T21:59:43.993Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:20:49.996Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nppp: reject claimed-as-LCP but actually malformed packets\n\nSince 'ppp_async_encode()' assumes valid LCP packets (with code\nfrom 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that\nLCP packet has an actual body beyond PPP_LCP header bytes, and\nreject claimed-as-LCP but actually malformed data otherwise."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ppp/ppp_generic.c"],"versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"97d1efd8be26615ff680cdde86937d5943138f37","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"6e8f1c21174f9482033bbb59f13ce1a8cbe843c3","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"3ba12c2afd933fc1bf800f6d3f6c7ec8f602ce56","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"ebc5c630457783d17d0c438b0ad70b232a64a82f","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"3134bdf7356ed952dcecb480861d2afcc1e40492","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"099502ca410922b56353ccef2749bc0de669da78","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"d683e7f3fc48f59576af34631b4fb07fd931343e","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"f2aeb7306a898e1cbd03963d376f4b6656ca2b55","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/ppp/ppp_generic.c"],"versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","status":"unaffected","versionType":"semver"},{"version":"4.19.318","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.280","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.222","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.163","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.100","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.41","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.9.10","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","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":"2.6.12","versionEndExcluding":"4.19.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.4.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.10.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.15.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.1.100"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.6.41"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.9.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/97d1efd8be26615ff680cdde86937d5943138f37"},{"url":"https://git.kernel.org/stable/c/6e8f1c21174f9482033bbb59f13ce1a8cbe843c3"},{"url":"https://git.kernel.org/stable/c/3ba12c2afd933fc1bf800f6d3f6c7ec8f602ce56"},{"url":"https://git.kernel.org/stable/c/ebc5c630457783d17d0c438b0ad70b232a64a82f"},{"url":"https://git.kernel.org/stable/c/3134bdf7356ed952dcecb480861d2afcc1e40492"},{"url":"https://git.kernel.org/stable/c/099502ca410922b56353ccef2749bc0de669da78"},{"url":"https://git.kernel.org/stable/c/d683e7f3fc48f59576af34631b4fb07fd931343e"},{"url":"https://git.kernel.org/stable/c/f2aeb7306a898e1cbd03963d376f4b6656ca2b55"}],"title":"ppp: reject claimed-as-LCP but actually malformed packets","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program 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