{"id":"CVE-2024-45828","state":"PUBLISHED","title":"i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: mipi-i3c-hci: Mask ring interrupts before ring stop request\n\nBus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when\nthe ring is being stopped. Depending on timing between ring stop request\ncompletion, interrupt handler removal and code execution this may lead\nto a NULL pointer dereference in hci_dma_irq_handler() if it gets to run\nafter the io_data pointer is set to NULL in hci_dma_cleanup().\n\nPrevent this my masking the ring interrupts before ring stop request.","publishedAt":"2025-01-11T12:25:11.560Z","updatedAt":"2026-05-11T20:34:09.011Z","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":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"a6cddf68b3405b272b5a3cad9657be0b02b34bf4","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"9d745a56aea45e47f4755bc12e6429d6314dbb54","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"a6dc4b4fda2e147e557050eaae51ff15edeb680b","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"19cc5767334bfe980f52421627d0826c0da86721","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"6ca2738174e4ee44edb2ab2d86ce74f015a0cc32","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i3c/master/mipi-i3c-hci/dma.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.0","versionType":"semver"},{"version":"5.15.174","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.66","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.5","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i3c/master/mipi-i3c-hci/dma.c"]}],"references":["https://git.kernel.org/stable/c/a6cddf68b3405b272b5a3cad9657be0b02b34bf4","https://git.kernel.org/stable/c/9d745a56aea45e47f4755bc12e6429d6314dbb54","https://git.kernel.org/stable/c/a6dc4b4fda2e147e557050eaae51ff15edeb680b","https://git.kernel.org/stable/c/19cc5767334bfe980f52421627d0826c0da86721","https://git.kernel.org/stable/c/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32","https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/45xxx/CVE-2024-45828.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-45828","state":"PUBLISHED","datePublished":"2025-01-11T12:25:11.560Z","dateUpdated":"2026-05-11T20:34:09.011Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-01-09T09:51:32.498Z"},"containers":{"cna":{"title":"i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: mipi-i3c-hci: Mask ring interrupts before ring stop request\n\nBus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when\nthe ring is being stopped. Depending on timing between ring stop request\ncompletion, interrupt handler removal and code execution this may lead\nto a NULL pointer dereference in hci_dma_irq_handler() if it gets to run\nafter the io_data pointer is set to NULL in hci_dma_cleanup().\n\nPrevent this my masking the ring interrupts before ring stop request."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"a6cddf68b3405b272b5a3cad9657be0b02b34bf4","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"9d745a56aea45e47f4755bc12e6429d6314dbb54","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"a6dc4b4fda2e147e557050eaae51ff15edeb680b","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"19cc5767334bfe980f52421627d0826c0da86721","versionType":"git"},{"version":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0","status":"affected","lessThan":"6ca2738174e4ee44edb2ab2d86ce74f015a0cc32","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i3c/master/mipi-i3c-hci/dma.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.0","versionType":"semver"},{"version":"5.15.174","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.66","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.5","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i3c/master/mipi-i3c-hci/dma.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a6cddf68b3405b272b5a3cad9657be0b02b34bf4"},{"url":"https://git.kernel.org/stable/c/9d745a56aea45e47f4755bc12e6429d6314dbb54"},{"url":"https://git.kernel.org/stable/c/a6dc4b4fda2e147e557050eaae51ff15edeb680b"},{"url":"https://git.kernel.org/stable/c/19cc5767334bfe980f52421627d0826c0da86721"},{"url":"https://git.kernel.org/stable/c/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:34:09.011Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"5.15.174"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.1.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.6.66"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.12.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0","versionEndExcluding":"6.13"}]}]}],"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-2024-45828","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:55:58.058798Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","type":"CWE","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:57:22.815Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T20:39:13.584Z"}}]}}}