{"id":"CVE-2026-43072","state":"PUBLISHED","title":"drm/vc4: platform_get_irq_byname() returns an int","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: platform_get_irq_byname() returns an int\n\nplatform_get_irq_byname() will return a negative value if an error\nhappens, so it should be checked and not just passed directly into\ndevm_request_threaded_irq() hoping all will be ok.","publishedAt":"2026-05-05T15:29:28.795Z","updatedAt":"2026-06-14T17:44:50.409Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"59ece0d4d1db0cf483c4c51a58691f50ff81d3a2","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"63c11b19cdc154fa848a6c3b535bfb1dc7b60378","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"ef2ee9db13b68c5e332b77c0a7108a2d4d56e114","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"0185e0494a561edfc482507f9de89c2ad798b33d","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"9c10b83a004442c93d7a484c3d221a06a45821e1","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"e597a809a2b97e927060ba182f58eb3e6101bc70","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"6.1.175","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.136","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.83","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.24","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.14","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0.1","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_hdmi.c"]}],"references":["https://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2","https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378","https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114","https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33d","https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1","https://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba","https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/43xxx/CVE-2026-43072.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43072","state":"PUBLISHED","datePublished":"2026-05-05T15:29:28.795Z","dateUpdated":"2026-06-14T17:44:50.409Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-05-01T14:12:55.982Z"},"containers":{"cna":{"title":"drm/vc4: platform_get_irq_byname() returns an int","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: platform_get_irq_byname() returns an int\n\nplatform_get_irq_byname() will return a negative value if an error\nhappens, so it should be checked and not just passed directly into\ndevm_request_threaded_irq() hoping all will be ok."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"59ece0d4d1db0cf483c4c51a58691f50ff81d3a2","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"63c11b19cdc154fa848a6c3b535bfb1dc7b60378","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"ef2ee9db13b68c5e332b77c0a7108a2d4d56e114","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"0185e0494a561edfc482507f9de89c2ad798b33d","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"9c10b83a004442c93d7a484c3d221a06a45821e1","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba","versionType":"git"},{"version":"f4790083c7c23b419f6a15170556950fd6a884a2","status":"affected","lessThan":"e597a809a2b97e927060ba182f58eb3e6101bc70","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"6.1.175","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.136","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.83","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.24","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.14","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0.1","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_hdmi.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2"},{"url":"https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378"},{"url":"https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114"},{"url":"https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33d"},{"url":"https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1"},{"url":"https://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba"},{"url":"https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-06-14T17:44:50.409Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.1.175"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.12.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.18.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.19.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.0.1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}