{"id":"CVE-2024-27028","state":"PUBLISHED","title":"spi: spi-mt65xx: Fix NULL pointer access in interrupt handler","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-mt65xx: Fix NULL pointer access in interrupt handler\n\nThe TX buffer in spi_transfer can be a NULL pointer, so the interrupt\nhandler may end up writing to the invalid memory and cause crashes.\n\nAdd a check to trans->tx_buf before using it.","publishedAt":"2024-05-01T12:53:19.069Z","updatedAt":"2026-05-11T20:09:01.101Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"2342b05ec5342a519e00524a507f7a6ea6791a38","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"bcfcdf19698024565eff427706ebbd8df65abd11","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"c10fed329c1c104f375a75ed97ea3abef0786d62","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"766ec94cc57492eab97cbbf1595bd516ab0cb0e4","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"62b1f837b15cf3ec2835724bdf8577e47d14c753","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"bea82355df9e1c299625405b1947fc9b26b4c6d4","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"1784053cf10a14c4ebd8a890bad5cfe1bee51713","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"a20ad45008a7c82f1184dc6dee280096009ece55","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mt65xx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.11","versionType":"semver"},{"version":"4.19.311","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.273","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.214","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.153","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.83","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.23","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.11","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8.2","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mt65xx.c"]}],"references":["https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38","https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6","https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11","https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62","https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4","https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753","https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4","https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713","https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55","https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:07:10.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/27xxx/CVE-2024-27028.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-27028","state":"PUBLISHED","datePublished":"2024-05-01T12:53:19.069Z","dateUpdated":"2026-05-11T20:09:01.101Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-02-19T14:20:24.210Z"},"containers":{"cna":{"title":"spi: spi-mt65xx: Fix NULL pointer access in interrupt handler","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-mt65xx: Fix NULL pointer access in interrupt handler\n\nThe TX buffer in spi_transfer can be a NULL pointer, so the interrupt\nhandler may end up writing to the invalid memory and cause crashes.\n\nAdd a check to trans->tx_buf before using it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"2342b05ec5342a519e00524a507f7a6ea6791a38","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"bcfcdf19698024565eff427706ebbd8df65abd11","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"c10fed329c1c104f375a75ed97ea3abef0786d62","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"766ec94cc57492eab97cbbf1595bd516ab0cb0e4","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"62b1f837b15cf3ec2835724bdf8577e47d14c753","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"bea82355df9e1c299625405b1947fc9b26b4c6d4","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"1784053cf10a14c4ebd8a890bad5cfe1bee51713","versionType":"git"},{"version":"1ce24864bff40e11500a699789412115fdf244bf","status":"affected","lessThan":"a20ad45008a7c82f1184dc6dee280096009ece55","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mt65xx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.11","versionType":"semver"},{"version":"4.19.311","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.273","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.214","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.153","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.83","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.23","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.11","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8.2","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/spi/spi-mt65xx.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38"},{"url":"https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6"},{"url":"https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11"},{"url":"https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62"},{"url":"https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4"},{"url":"https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753"},{"url":"https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4"},{"url":"https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713"},{"url":"https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:09:01.101Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"4.19.311"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.4.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.10.214"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.15.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.1.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.6.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.7.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.8.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.9"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-05-23T17:22:02.102985Z","id":"CVE-2024-27028","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","type":"CWE","lang":"en","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-08T18:43:33.098Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T00:21:05.949Z"}}]}}}