{"id":"CVE-2022-50340","state":"PUBLISHED","title":"media: vimc: Fix wrong function called when vimc_init() fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vimc: Fix wrong function called when vimc_init() fails\n\nIn vimc_init(), when platform_driver_register(&vimc_pdrv) fails,\nplatform_driver_unregister(&vimc_pdrv) is wrongly called rather than\nplatform_device_unregister(&vimc_pdev), which causes kernel warning:\n\n Unexpected driver unregister!\n WARNING: CPU: 1 PID: 14517 at drivers/base/driver.c:270 driver_unregister+0x8f/0xb0\n RIP: 0010:driver_unregister+0x8f/0xb0\n Call Trace:\n  <TASK>\n  vimc_init+0x7d/0x1000 [vimc]\n  do_one_initcall+0xd0/0x4e0\n  do_init_module+0x1cf/0x6b0\n  load_module+0x65c2/0x7820","publishedAt":"2025-09-16T16:11:19.986Z","updatedAt":"2026-05-11T19:17:32.516Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"14d85b600bb1f6f8ef61fa8fc1907e2e623d8350","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"9c9ff35d68691aaea85b2e93763772e23930b3a3","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"681ac2902039d9b497b3ae18fdc204314979e61e","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"f38df8984ef1b45ba23888d0e232cc21a95bd04b","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"f74d3f326d1d5b8951ce263c59a121ecfa65e7c0","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/test-drivers/vimc/vimc-core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.13","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/test-drivers/vimc/vimc-core.c"]}],"references":["https://git.kernel.org/stable/c/14d85b600bb1f6f8ef61fa8fc1907e2e623d8350","https://git.kernel.org/stable/c/9c9ff35d68691aaea85b2e93763772e23930b3a3","https://git.kernel.org/stable/c/681ac2902039d9b497b3ae18fdc204314979e61e","https://git.kernel.org/stable/c/f38df8984ef1b45ba23888d0e232cc21a95bd04b","https://git.kernel.org/stable/c/f74d3f326d1d5b8951ce263c59a121ecfa65e7c0"],"weaknesses":["CWE-617"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50340.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50340","state":"PUBLISHED","datePublished":"2025-09-16T16:11:19.986Z","dateUpdated":"2026-05-11T19:17:32.516Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T16:03:27.881Z"},"containers":{"cna":{"title":"media: vimc: Fix wrong function called when vimc_init() fails","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vimc: Fix wrong function called when vimc_init() fails\n\nIn vimc_init(), when platform_driver_register(&vimc_pdrv) fails,\nplatform_driver_unregister(&vimc_pdrv) is wrongly called rather than\nplatform_device_unregister(&vimc_pdev), which causes kernel warning:\n\n Unexpected driver unregister!\n WARNING: CPU: 1 PID: 14517 at drivers/base/driver.c:270 driver_unregister+0x8f/0xb0\n RIP: 0010:driver_unregister+0x8f/0xb0\n Call Trace:\n  <TASK>\n  vimc_init+0x7d/0x1000 [vimc]\n  do_one_initcall+0xd0/0x4e0\n  do_init_module+0x1cf/0x6b0\n  load_module+0x65c2/0x7820"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"14d85b600bb1f6f8ef61fa8fc1907e2e623d8350","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"9c9ff35d68691aaea85b2e93763772e23930b3a3","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"681ac2902039d9b497b3ae18fdc204314979e61e","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"f38df8984ef1b45ba23888d0e232cc21a95bd04b","versionType":"git"},{"version":"4a29b70907496aa9da79112ec31cf9cf2b972c3f","status":"affected","lessThan":"f74d3f326d1d5b8951ce263c59a121ecfa65e7c0","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/test-drivers/vimc/vimc-core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.13","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/test-drivers/vimc/vimc-core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/14d85b600bb1f6f8ef61fa8fc1907e2e623d8350"},{"url":"https://git.kernel.org/stable/c/9c9ff35d68691aaea85b2e93763772e23930b3a3"},{"url":"https://git.kernel.org/stable/c/681ac2902039d9b497b3ae18fdc204314979e61e"},{"url":"https://git.kernel.org/stable/c/f38df8984ef1b45ba23888d0e232cc21a95bd04b"},{"url":"https://git.kernel.org/stable/c/f74d3f326d1d5b8951ce263c59a121ecfa65e7c0"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:17:32.516Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-50340","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:19:32.238748Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-617","lang":"en","type":"CWE","description":"CWE-617 Reachable Assertion"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:22:57.581Z"}}]}}}