{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50030","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.395Z","datePublished":"2025-06-18T11:01:33.345Z","dateUpdated":"2026-05-11T19:11:25.645Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:11:25.645Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input\n\nMalformed user input to debugfs results in buffer overflow crashes.  Adapt\ninput string lengths to fit within internal buffers, leaving space for NULL\nterminators."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/lpfc/lpfc_debugfs.c"],"versions":[{"version":"bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424","lessThan":"927907f1cbb3408cadde637fccfc17bb6b10a87d","status":"affected","versionType":"git"},{"version":"bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424","lessThan":"c29a4baaad38a332c0ae480cf6d6c5bf75ac1828","status":"affected","versionType":"git"},{"version":"bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424","lessThan":"b92506dc51f81741eb26609175ac206c20f06e0a","status":"affected","versionType":"git"},{"version":"bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424","lessThan":"2d544e9d19c109dfe34b3dc1253a8b2971abe060","status":"affected","versionType":"git"},{"version":"bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424","lessThan":"f8191d40aa612981ce897e66cda6a88db8df17bb","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/scsi/lpfc/lpfc_debugfs.c"],"versions":[{"version":"4.11","status":"affected"},{"version":"0","lessThan":"4.11","status":"unaffected","versionType":"semver"},{"version":"5.4.211","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.138","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.63","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.4","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"4.11","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.10.138"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.15.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/927907f1cbb3408cadde637fccfc17bb6b10a87d"},{"url":"https://git.kernel.org/stable/c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828"},{"url":"https://git.kernel.org/stable/c/b92506dc51f81741eb26609175ac206c20f06e0a"},{"url":"https://git.kernel.org/stable/c/2d544e9d19c109dfe34b3dc1253a8b2971abe060"},{"url":"https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb"}],"title":"scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input","x_generator":{"engine":"bippy-1.2.0"}}}}