Show plain JSON{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2024-35997", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-17T13:50:33.148Z", "datePublished": "2024-05-20T09:48:00.363Z", "dateUpdated": "2025-05-04T09:10:11.851Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T09:10:11.851Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/i2c-hid/i2c-hid-core.c"], "versions": [{"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "21bfca822cfc1e71796124e93b46e0d9fa584401", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "c448a9fd50f77e8fb9156ff64848aa4295eb3003", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "5095b93021b899f54c9355bebf36d78854c33a22", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "b65fb50e04a95eec34a9d1bc138454a98a5578d8", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "0561b65fbd53d3e788c5b0222d9112ca016fd6a1", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "29e94f295bad5be59cf4271a93e22cdcf5536722", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "418c5575d56410c6e186ab727bf32ae32447d497", "status": "affected", "versionType": "git"}, {"version": "4a200c3b9a40242652b5734630bdd0bcf3aca75f", "lessThan": "9c0f59e47a90c54d0153f8ddc0f80d7a36207d0e", "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/hid/i2c-hid/i2c-hid-core.c"], "versions": [{"version": "3.8", "status": "affected"}, {"version": "0", "lessThan": "3.8", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.313", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.275", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.216", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.158", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.90", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.30", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8.9", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9", "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": "3.8", "versionEndExcluding": "4.19.313"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.4.275"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.10.216"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.15.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.1.90"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.6.30"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.8.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.9"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/21bfca822cfc1e71796124e93b46e0d9fa584401"}, {"url": "https://git.kernel.org/stable/c/c448a9fd50f77e8fb9156ff64848aa4295eb3003"}, {"url": "https://git.kernel.org/stable/c/5095b93021b899f54c9355bebf36d78854c33a22"}, {"url": "https://git.kernel.org/stable/c/b65fb50e04a95eec34a9d1bc138454a98a5578d8"}, {"url": "https://git.kernel.org/stable/c/0561b65fbd53d3e788c5b0222d9112ca016fd6a1"}, {"url": "https://git.kernel.org/stable/c/29e94f295bad5be59cf4271a93e22cdcf5536722"}, {"url": "https://git.kernel.org/stable/c/418c5575d56410c6e186ab727bf32ae32447d497"}, {"url": "https://git.kernel.org/stable/c/9c0f59e47a90c54d0153f8ddc0f80d7a36207d0e"}], "title": "HID: i2c-hid: remove 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"defaultStatus": "unknown", "versions": [{"version": "3.8", "status": "affected"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "unaffected", "lessThan": "3.8", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "4.19.313", "status": "unaffected", "lessThanOrEqual": "4.20", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "5.4.275", "status": "unaffected", "lessThanOrEqual": "5.5", "versionType": "custom"}]}, {"vendor": "linux", "product": "linux_kernel", "cpes": ["cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "5.10.216", "status": 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