{"id":"CVE-2024-35997","revision":null,"records":[{"revision":"82a51ef9fbac4f1aaaee8b410a31f777","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35997","aliases":[],"title":"HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up\n\nThe flag I2C_HID_READ_PENDING is used to serialize I2C operations.\nHowever, this is not necessary, because I2C core already has its own\nlocking for that.\n\nMore importantly, this flag can cause a lock-up: if the flag is set in\ni2c_hid_xfer() and an interrupt happens, the interrupt handler\n(i2c_hid_irq) will check this flag and return immediately without doing\nanything, then the interrupt handler will be invoked again in an\ninfinite loop.\n\nSince interrupt handler is an RT task, it takes over the CPU and the\nflag-clearing task never gets scheduled, thus we have a lock-up.\n\nDelete this unnecessary flag.","state":0,"publishedAt":"2024-05-20T09:48:00.363+00:00","modifiedAt":"2026-10-15T00:42:03.895+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/hid/i2c-hid/i2c-hid-core.c\"\n ],\n \"versions\": [\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"21bfca822cfc1e71796124e93b46e0d9fa584401\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"c448a9fd50f77e8fb9156ff64848aa4295eb3003\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"5095b93021b899f54c9355bebf36d78854c33a22\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"b65fb50e04a95eec34a9d1bc138454a98a5578d8\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"0561b65fbd53d3e788c5b0222d9112ca016fd6a1\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"29e94f295bad5be59cf4271a93e22cdcf5536722\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"418c5575d56410c6e186ab727bf32ae32447d497\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"4a200c3b9a40242652b5734630bdd0bcf3aca75f\",\n \"lessThan\": \"9c0f59e47a90c54d0153f8ddc0f80d7a36207d0e\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/hid/i2c-hid/i2c-hid-core.c\"\n ],\n \"versions\": [\n {\n \"version\": \"3.8\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"3.8\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.19.313\",\n \"lessThanOrEqual\": \"4.19.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.275\",\n \"lessThanOrEqual\": \"5.4.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.216\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.158\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.90\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.30\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.8.9\",\n \"lessThanOrEqual\": \"6.8.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.9\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/21bfca822cfc1e71796124e93b46e0d9fa584401","https://git.kernel.org/stable/c/c448a9fd50f77e8fb9156ff64848aa4295eb3003","https://git.kernel.org/stable/c/5095b93021b899f54c9355bebf36d78854c33a22","https://git.kernel.org/stable/c/b65fb50e04a95eec34a9d1bc138454a98a5578d8","https://git.kernel.org/stable/c/0561b65fbd53d3e788c5b0222d9112ca016fd6a1","https://git.kernel.org/stable/c/29e94f295bad5be59cf4271a93e22cdcf5536722","https://git.kernel.org/stable/c/418c5575d56410c6e186ab727bf32ae32447d497","https://git.kernel.org/stable/c/9c0f59e47a90c54d0153f8ddc0f80d7a36207d0e"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35997","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35997","identifiers":["CVE-2024-35997"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-09T21:04:24.7578035+00:00","complete":true,"records":1773,"lastAttemptAt":"2026-11-09T21:04:24.7578035+00:00","lastSuccessAt":"2026-11-09T21:04:24.9268553+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:24.9268558+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-24e6fde7b744113daefb8f6135035fb8a5c69c9617c9c0d40574a0376532ffd3-053f9ef31f64a58e1cca81479dcc447749281d31bad8cf441e11bc47a86a0a95","complete":true,"records":421662,"lastAttemptAt":"2026-11-09T21:02:16.6599285+00:00","lastSuccessAt":"2026-11-09T21:02:16.5514646+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:02:16.6599285+00:00","snapshotPublishedAt":"2026-11-09T20:28:50+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-0c338202e14742f293887dfd7e6c3cd1","complete":false,"records":13661,"lastAttemptAt":"2026-11-09T21:12:51.8433749+00:00","lastSuccessAt":"2026-11-09T21:12:51.9920184+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:12:51.9920184+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-09T21:04:24.7578035+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T21:04:24.7578035+00:00","lastSuccessAt":"2026-11-09T21:04:28.0976125+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:28.0976126+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-0bbee8bbb4ab420e9cc5a178c14c3d7c","complete":false,"records":13673,"lastAttemptAt":"2026-11-09T21:04:53.6647083+00:00","lastSuccessAt":"2026-11-09T21:04:53.656+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:53.656+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13704,"expectedIdentifiers":13714,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-f3867a42f9521b26d30bf45a82113d9245ec430c8ce8e24ac384524aacc94234","complete":true,"records":9916,"lastAttemptAt":"2026-11-09T21:04:24.6555906+00:00","lastSuccessAt":"2026-11-09T21:04:24.2243141+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:24.6555906+00:00","snapshotPublishedAt":"2026-11-09T21:03:14+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-09T21:02:20.5882227+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:02:20.5882227+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-761ecc9061239b0da572dc9254c6f384c1d19339eb08408c436647a2f26129e9","complete":true,"records":3064,"lastAttemptAt":"2026-11-09T21:04:24.720759+00:00","lastSuccessAt":"2026-11-09T17:05:03.4044794+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:24.720759+00:00","snapshotPublishedAt":"2026-11-09T16:33:20+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-2e8b7295933e7bde85a0f6f5814c210f0d64871f05755388951863da683dd321","complete":true,"records":231324,"lastAttemptAt":"2026-11-09T21:04:14.5816688+00:00","lastSuccessAt":"2026-11-09T21:04:13.103121+00:00","error":null,"lastVerifiedAt":"2026-11-09T21:04:14.5816688+00:00","snapshotPublishedAt":"2026-11-09T20:48:07+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}