{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-47176","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-25T09:12:14.112Z","datePublished":"2024-03-25T09:16:26.731Z","dateUpdated":"2025-05-04T07:05:41.463Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:05:41.463Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: add missing discipline function\n\nFix crash with illegal operation exception in dasd_device_tasklet.\nCommit b72949328869 (\"s390/dasd: Prepare for additional path event handling\")\nrenamed the verify_path function for ECKD but not for FBA and DIAG.\nThis leads to a panic when the path verification function is called for a\nFBA or DIAG device.\n\nFix by defining a wrapper function for dasd_generic_verify_path()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/block/dasd_diag.c","drivers/s390/block/dasd_fba.c","drivers/s390/block/dasd_int.h"],"versions":[{"version":"8bc5a76268fb334236296b4c185b8337e0d85473","lessThan":"6a16810068e70959bc1df686424aa35ce05578f1","status":"affected","versionType":"git"},{"version":"72aebdac390bf0dc04c0385d2db7ee522f4ffa3c","lessThan":"aa8579bc084673c651204f7cd0d6308a47dffc16","status":"affected","versionType":"git"},{"version":"b72949328869dfd45f6452c2410647afd7db5f1a","lessThan":"a16be88a3d7e5efcb59a15edea87a8bd369630c6","status":"affected","versionType":"git"},{"version":"b72949328869dfd45f6452c2410647afd7db5f1a","lessThan":"c0c8a8397fa8a74d04915f4d3d28cb4a5d401427","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/s390/block/dasd_diag.c","drivers/s390/block/dasd_fba.c","drivers/s390/block/dasd_int.h"],"versions":[{"version":"5.11","status":"affected"},{"version":"0","lessThan":"5.11","status":"unaffected","versionType":"semver"},{"version":"5.4.237","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.175","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.12.9","lessThanOrEqual":"5.12.*","status":"unaffected","versionType":"semver"},{"version":"5.13","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":"5.4.235","versionEndExcluding":"5.4.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.173","versionEndExcluding":"5.10.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.12.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6a16810068e70959bc1df686424aa35ce05578f1"},{"url":"https://git.kernel.org/stable/c/aa8579bc084673c651204f7cd0d6308a47dffc16"},{"url":"https://git.kernel.org/stable/c/a16be88a3d7e5efcb59a15edea87a8bd369630c6"},{"url":"https://git.kernel.org/stable/c/c0c8a8397fa8a74d04915f4d3d28cb4a5d401427"}],"title":"s390/dasd: add missing discipline function","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2021-47176","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-03-25T18:12:45.015543Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:13:47.029Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T05:24:39.950Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/6a16810068e70959bc1df686424aa35ce05578f1","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/aa8579bc084673c651204f7cd0d6308a47dffc16","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a16be88a3d7e5efcb59a15edea87a8bd369630c6","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c0c8a8397fa8a74d04915f4d3d28cb4a5d401427","tags":["x_transferred"]}]}]}}