{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48836","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-16T11:38:08.907Z","datePublished":"2024-07-16T12:25:08.564Z","dateUpdated":"2025-05-04T12:43:49.225Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:43:49.225Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: aiptek - properly check endpoint type\n\nSyzbot reported warning in usb_submit_urb() which is caused by wrong\nendpoint type. There was a check for the number of endpoints, but not\nfor the type of endpoint.\n\nFix it by replacing old desc.bNumEndpoints check with\nusb_find_common_endpoints() helper for finding endpoints\n\nFail log:\n\nusb 5-1: BOGUS urb xfer, pipe 1 != type 3\nWARNING: CPU: 2 PID: 48 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502\nModules linked in:\nCPU: 2 PID: 48 Comm: kworker/2:2 Not tainted 5.17.0-rc6-syzkaller-00226-g07ebd38a0da2 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014\nWorkqueue: usb_hub_wq hub_event\n...\nCall Trace:\n <TASK>\n aiptek_open+0xd5/0x130 drivers/input/tablet/aiptek.c:830\n input_open_device+0x1bb/0x320 drivers/input/input.c:629\n kbd_connect+0xfe/0x160 drivers/tty/vt/keyboard.c:1593"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/tablet/aiptek.c"],"versions":[{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"57277a8b5d881e02051ba9d7f6cb3f915c229821","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"fc8033a55e2796d21e370260a784ac9fbb8305a6","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"6de20111cd0bb7da9b2294073ba00c7d2a6c1c4f","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"e732b0412f8c603d1e998f3bff41b5e7d5c3914c","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"f0d43d22d24182b94d7eb78a2bf6ae7e2b33204a","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"e762f57ff255af28236cd02ca9fc5c7e5a089d31","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"35069e654bcab567ff8b9f0e68e1caf82c15dcd7","status":"affected","versionType":"git"},{"version":"8e20cf2bce122ce9262d6034ee5d5b76fbb92f96","lessThan":"5600f6986628dde8881734090588474f54a540a8","status":"affected","versionType":"git"},{"version":"90eb3c037fe3f0f25f01713a92725a8daa2b41f3","status":"affected","versionType":"git"},{"version":"a7c0ba06670f99c252d5bb74258dddbf50fef837","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/input/tablet/aiptek.c"],"versions":[{"version":"4.4","status":"affected"},{"version":"0","lessThan":"4.4","status":"unaffected","versionType":"semver"},{"version":"4.9.308","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.273","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.236","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.187","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.108","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.31","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.17","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","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":"4.4","versionEndExcluding":"4.9.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"4.14.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"4.19.236"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.4.187"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.10.108"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.15.31"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.16.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4","versionEndExcluding":"5.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2.79"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12.53"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/57277a8b5d881e02051ba9d7f6cb3f915c229821"},{"url":"https://git.kernel.org/stable/c/fc8033a55e2796d21e370260a784ac9fbb8305a6"},{"url":"https://git.kernel.org/stable/c/6de20111cd0bb7da9b2294073ba00c7d2a6c1c4f"},{"url":"https://git.kernel.org/stable/c/e732b0412f8c603d1e998f3bff41b5e7d5c3914c"},{"url":"https://git.kernel.org/stable/c/f0d43d22d24182b94d7eb78a2bf6ae7e2b33204a"},{"url":"https://git.kernel.org/stable/c/e762f57ff255af28236cd02ca9fc5c7e5a089d31"},{"url":"https://git.kernel.org/stable/c/35069e654bcab567ff8b9f0e68e1caf82c15dcd7"},{"url":"https://git.kernel.org/stable/c/5600f6986628dde8881734090588474f54a540a8"}],"title":"Input: 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