{"id":"CVE-2022-48798","state":"PUBLISHED","title":"s390/cio: verify the driver availability for path_event call","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/cio: verify the driver availability for path_event call\n\nIf no driver is attached to a device or the driver does not provide the\npath_event function, an FCES path-event on this device could end up in a\nkernel-panic. Verify the driver availability before the path_event\nfunction call.","publishedAt":"2024-07-16T11:43:52.230Z","updatedAt":"2026-05-11T18:47:20.012Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"fe990b7bf6ac93f1d850d076b8f0e758268aa4ab","versionType":"git"},{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"a0619027f11590b2070624297530c34dc7f91bcd","versionType":"git"},{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"dd9cb842fa9d90653a9b48aba52f89c069f3bc50","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/cio/device.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.24","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.10","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/cio/device.c"]}],"references":["https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab","https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd","https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/48xxx/CVE-2022-48798.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48798","state":"PUBLISHED","datePublished":"2024-07-16T11:43:52.230Z","dateUpdated":"2026-05-11T18:47:20.012Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-07-16T11:38:08.895Z"},"containers":{"cna":{"title":"s390/cio: verify the driver availability for path_event call","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/cio: verify the driver availability for path_event call\n\nIf no driver is attached to a device or the driver does not provide the\npath_event function, an FCES path-event on this device could end up in a\nkernel-panic. Verify the driver availability before the path_event\nfunction call."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"fe990b7bf6ac93f1d850d076b8f0e758268aa4ab","versionType":"git"},{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"a0619027f11590b2070624297530c34dc7f91bcd","versionType":"git"},{"version":"32ef938815c1fb42d65212aac860ab153a64de1a","status":"affected","lessThan":"dd9cb842fa9d90653a9b48aba52f89c069f3bc50","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/cio/device.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.11","versionType":"semver"},{"version":"5.15.24","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.10","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/cio/device.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab"},{"url":"https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd"},{"url":"https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:47:20.012Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.16.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.17"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T15:25:01.555Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48798","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:59:12.981222Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-11T17:34:14.715Z"}}]}}}