{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50023","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.394Z","datePublished":"2025-06-18T11:01:26.869Z","dateUpdated":"2026-05-11T19:11:17.492Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:11:17.492Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-axi-dmac: ignore interrupt if no descriptor\n\nIf the channel has no descriptor and the interrupt is raised then the\nkernel will OOPS. Check the result of vchan_next_desc() in the handler\naxi_chan_block_xfer_complete() to avoid the error happening."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c"],"versions":[{"version":"1fe20f1b84548bbcf48b6659ea171cd46618ea3a","lessThan":"54aa6c49361b79f7f6b15fc63dfe9ea52c70bb03","status":"affected","versionType":"git"},{"version":"1fe20f1b84548bbcf48b6659ea171cd46618ea3a","lessThan":"3d05aeebbde8c69593d8aa512b7c08b8f0ad25ba","status":"affected","versionType":"git"},{"version":"1fe20f1b84548bbcf48b6659ea171cd46618ea3a","lessThan":"820f5ce999d2f99961e88c16d65cd26764df0590","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/dma/dw-axi-dmac/dw-axi-dmac-platform.c"],"versions":[{"version":"4.17","status":"affected"},{"version":"0","lessThan":"4.17","status":"unaffected","versionType":"semver"},{"version":"5.15.63","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.4","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"4.17","versionEndExcluding":"5.15.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"5.19.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/54aa6c49361b79f7f6b15fc63dfe9ea52c70bb03"},{"url":"https://git.kernel.org/stable/c/3d05aeebbde8c69593d8aa512b7c08b8f0ad25ba"},{"url":"https://git.kernel.org/stable/c/820f5ce999d2f99961e88c16d65cd26764df0590"}],"title":"dmaengine: dw-axi-dmac: ignore interrupt if no descriptor","x_generator":{"engine":"bippy-1.2.0"}}}}