{"id":"CVE-2022-49790","state":"PUBLISHED","title":"Input: iforce - invert valid length check when fetching device IDs","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: iforce - invert valid length check when fetching device IDs\n\nsyzbot is reporting uninitialized value at iforce_init_device() [1], for\ncommit 6ac0aec6b0a6 (\"Input: iforce - allow callers supply data buffer\nwhen fetching device IDs\") is checking that valid length is shorter than\nbytes to read. Since iforce_get_id_packet() stores valid length when\nreturning 0, the caller needs to check that valid length is longer than or\nequals to bytes to read.","publishedAt":"2025-05-01T14:09:22.158Z","updatedAt":"2026-05-11T19:06:50.241Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"24cc679abbf31477d0cc6106ec83c2fbae6b3cdf","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"fdd57c20d4408cac3c3c535c120d244e083406c9","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"6365569d62a75ddf53fb0c2936c16587a365984c","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"b8ebf250997c5fb253582f42bfe98673801ebebd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/joystick/iforce/iforce-main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.3","versionType":"semver"},{"version":"5.4.225","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.156","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.80","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.10","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/joystick/iforce/iforce-main.c"]}],"references":["https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3","https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf","https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9","https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c","https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49790.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49790","state":"PUBLISHED","datePublished":"2025-05-01T14:09:22.158Z","dateUpdated":"2026-05-11T19:06:50.241Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-05-01T14:05:17.224Z"},"containers":{"cna":{"title":"Input: iforce - invert valid length check when fetching device IDs","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: iforce - invert valid length check when fetching device IDs\n\nsyzbot is reporting uninitialized value at iforce_init_device() [1], for\ncommit 6ac0aec6b0a6 (\"Input: iforce - allow callers supply data buffer\nwhen fetching device IDs\") is checking that valid length is shorter than\nbytes to read. Since iforce_get_id_packet() stores valid length when\nreturning 0, the caller needs to check that valid length is longer than or\nequals to bytes to read."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"24cc679abbf31477d0cc6106ec83c2fbae6b3cdf","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"fdd57c20d4408cac3c3c535c120d244e083406c9","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"6365569d62a75ddf53fb0c2936c16587a365984c","versionType":"git"},{"version":"6ac0aec6b0a651d64eef759fddf17d9145b51033","status":"affected","lessThan":"b8ebf250997c5fb253582f42bfe98673801ebebd","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/joystick/iforce/iforce-main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.3","versionType":"semver"},{"version":"5.4.225","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.156","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.80","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.10","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/joystick/iforce/iforce-main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3"},{"url":"https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf"},{"url":"https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9"},{"url":"https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c"},{"url":"https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:06:50.241Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.4.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.10.156"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.15.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}