{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-42084","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-29T15:50:41.170Z","datePublished":"2024-07-29T16:26:20.581Z","dateUpdated":"2025-11-03T22:01:15.790Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:22:37.839Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nftruncate: pass a signed offset\n\nThe old ftruncate() syscall, using the 32-bit off_t misses a sign\nextension when called in compat mode on 64-bit architectures.  As a\nresult, passing a negative length accidentally succeeds in truncating\nto file size between 2GiB and 4GiB.\n\nChanging the type of the compat syscall to the signed compat_off_t\nchanges the behavior so it instead returns -EINVAL.\n\nThe native entry point, the truncate() syscall and the corresponding\nloff_t based variants are all correct already and do not suffer\nfrom this mistake."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/open.c","include/linux/compat.h","include/linux/syscalls.h"],"versions":[{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"c329760749b5419769e57cb2be80955d2805f9c9","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"f531d4bc6c5588d713359e42ed65e46816d841d8","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"84bf6b64a1a0dfc6de7e1b1c776d58d608e7865a","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"dbb226d81cd02cee140139c2369791e6f61f2007","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"5ae6af68410bdad6181ec82104bb9985a7a6a0fa","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"836359247b0403e0634bfbc83e5bb8063fad287a","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"930a4c369f74da26816eaaa71b5888d29b759c27","status":"affected","versionType":"git"},{"version":"3f6d078d4accfff8b114f968259a060bfdc7c682","lessThan":"4b8e88e563b5f666446d002ad0dc1e6e8e7102b0","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/open.c","include/linux/compat.h","include/linux/syscalls.h"],"versions":[{"version":"3.9","status":"affected"},{"version":"0","lessThan":"3.9","status":"unaffected","versionType":"semver"},{"version":"4.19.317","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.279","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.221","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.162","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.97","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.37","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.9.8","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":"3.9","versionEndExcluding":"4.19.317"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.4.279"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.10.221"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"5.15.162"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.1.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.6.37"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.9.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c329760749b5419769e57cb2be80955d2805f9c9"},{"url":"https://git.kernel.org/stable/c/f531d4bc6c5588d713359e42ed65e46816d841d8"},{"url":"https://git.kernel.org/stable/c/84bf6b64a1a0dfc6de7e1b1c776d58d608e7865a"},{"url":"https://git.kernel.org/stable/c/dbb226d81cd02cee140139c2369791e6f61f2007"},{"url":"https://git.kernel.org/stable/c/5ae6af68410bdad6181ec82104bb9985a7a6a0fa"},{"url":"https://git.kernel.org/stable/c/836359247b0403e0634bfbc83e5bb8063fad287a"},{"url":"https://git.kernel.org/stable/c/930a4c369f74da26816eaaa71b5888d29b759c27"},{"url":"https://git.kernel.org/stable/c/4b8e88e563b5f666446d002ad0dc1e6e8e7102b0"}],"title":"ftruncate: pass a signed offset","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/c329760749b5419769e57cb2be80955d2805f9c9","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/f531d4bc6c5588d713359e42ed65e46816d841d8","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/84bf6b64a1a0dfc6de7e1b1c776d58d608e7865a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/dbb226d81cd02cee140139c2369791e6f61f2007","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/5ae6af68410bdad6181ec82104bb9985a7a6a0fa","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/836359247b0403e0634bfbc83e5bb8063fad287a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/930a4c369f74da26816eaaa71b5888d29b759c27","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/4b8e88e563b5f666446d002ad0dc1e6e8e7102b0","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:01:15.790Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-42084","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:19:00.394795Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:33:49.940Z"}}]}}