{"id":"CVE-2026-89868","state":"PUBLISHED","title":"media: chips-media: wave5: Add timeout while stop_streaming","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add timeout while stop_streaming\n\nWhen stop_streaming is called, an infinite loop may occur in some cases.\nAdd a bounded poll of the queue status: loop until the queues drain,\nsleeping briefly between polls, and bail out once VPU_DEC_STOP_TIMEOUT\nelapses.","publishedAt":"2026-09-16T10:31:37.872Z","updatedAt":"2026-10-19T08:54:01.483Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"58e185e69a3dbe3494e54aad330f228f0b6645e1","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"c343348473e716882249bacf9297d6c363665fd9","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"c104f37b9f79d6c179c5f1a170d7f1da497ff527","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"2ae7faed2e60d6d07d9efdd962d20dcb15330ced","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"]}],"references":["https://git.kernel.org/stable/c/58e185e69a3dbe3494e54aad330f228f0b6645e1","https://git.kernel.org/stable/c/c343348473e716882249bacf9297d6c363665fd9","https://git.kernel.org/stable/c/c104f37b9f79d6c179c5f1a170d7f1da497ff527","https://git.kernel.org/stable/c/2ae7faed2e60d6d07d9efdd962d20dcb15330ced"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/89xxx/CVE-2026-89868.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89868","state":"PUBLISHED","datePublished":"2026-09-16T10:31:37.872Z","dateUpdated":"2026-10-19T08:54:01.483Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-11T19:38:34.771Z"},"containers":{"cna":{"title":"media: chips-media: wave5: Add timeout while stop_streaming","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add timeout while stop_streaming\n\nWhen stop_streaming is called, an infinite loop may occur in some cases.\nAdd a bounded poll of the queue status: loop until the queues drain,\nsleeping briefly between polls, and bail out once VPU_DEC_STOP_TIMEOUT\nelapses."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"58e185e69a3dbe3494e54aad330f228f0b6645e1","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"c343348473e716882249bacf9297d6c363665fd9","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"c104f37b9f79d6c179c5f1a170d7f1da497ff527","versionType":"git"},{"version":"9707a6254a8a6b978bde811a44fe07d86c229d1c","status":"affected","lessThan":"2ae7faed2e60d6d07d9efdd962d20dcb15330ced","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/chips-media/wave5/wave5-vpu-dec.c","drivers/media/platform/chips-media/wave5/wave5-vpuconfig.h"]}],"references":[{"url":"https://git.kernel.org/stable/c/58e185e69a3dbe3494e54aad330f228f0b6645e1"},{"url":"https://git.kernel.org/stable/c/c343348473e716882249bacf9297d6c363665fd9"},{"url":"https://git.kernel.org/stable/c/c104f37b9f79d6c179c5f1a170d7f1da497ff527"},{"url":"https://git.kernel.org/stable/c/2ae7faed2e60d6d07d9efdd962d20dcb15330ced"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T08:54:01.483Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"7.2.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}