{"id":"CVE-2026-43217","state":"PUBLISHED","title":"media: iris: gen2: Add sanity check for session stop","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: gen2: Add sanity check for session stop\n\nIn iris_kill_session, inst->state is set to IRIS_INST_ERROR and\nsession_close is executed, which will kfree(inst_hfi_gen2->packet).\nIf stop_streaming is called afterward, it will cause a crash.\n\nAdd a NULL check for inst_hfi_gen2->packet before sendling STOP packet\nto firmware to fix that.","publishedAt":"2026-05-06T11:28:18.922Z","updatedAt":"2026-05-11T22:20:16.065Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"72846441c5f6396de9face04e77fa3d28e9915b6","versionType":"git"},{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"75992ba43072674fd4767df62a1fe2048565cc60","versionType":"git"},{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"9aa8d63d09cfc44d879427cc5ba308012ca4ab8e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.15","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c"]}],"references":["https://git.kernel.org/stable/c/72846441c5f6396de9face04e77fa3d28e9915b6","https://git.kernel.org/stable/c/75992ba43072674fd4767df62a1fe2048565cc60","https://git.kernel.org/stable/c/9aa8d63d09cfc44d879427cc5ba308012ca4ab8e"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/43xxx/CVE-2026-43217.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43217","state":"PUBLISHED","datePublished":"2026-05-06T11:28:18.922Z","dateUpdated":"2026-05-11T22:20:16.065Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-01T14:12:55.993Z"},"containers":{"cna":{"title":"media: iris: gen2: Add sanity check for session stop","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: gen2: Add sanity check for session stop\n\nIn iris_kill_session, inst->state is set to IRIS_INST_ERROR and\nsession_close is executed, which will kfree(inst_hfi_gen2->packet).\nIf stop_streaming is called afterward, it will cause a crash.\n\nAdd a NULL check for inst_hfi_gen2->packet before sendling STOP packet\nto firmware to fix that."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"72846441c5f6396de9face04e77fa3d28e9915b6","versionType":"git"},{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"75992ba43072674fd4767df62a1fe2048565cc60","versionType":"git"},{"version":"11712ce70f8e52fc94365b48ee15aec806b02422","status":"affected","lessThan":"9aa8d63d09cfc44d879427cc5ba308012ca4ab8e","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.15","versionType":"semver"},{"version":"6.18.16","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.6","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/72846441c5f6396de9face04e77fa3d28e9915b6"},{"url":"https://git.kernel.org/stable/c/75992ba43072674fd4767df62a1fe2048565cc60"},{"url":"https://git.kernel.org/stable/c/9aa8d63d09cfc44d879427cc5ba308012ca4ab8e"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T22:20:16.065Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"7.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}