{"id":"CVE-2023-53797","summary":"HID: wacom: Use ktime_t rather than int when dealing with timestamps","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: wacom: Use ktime_t rather than int when dealing with timestamps\n\nCode which interacts with timestamps needs to use the ktime_t type\nreturned by functions like ktime_get. The int type does not offer\nenough space to store these values, and attempting to use it is a\nrecipe for problems. In this particular case, overflows would occur\nwhen calculating/storing timestamps leading to incorrect values being\nreported to userspace. In some cases these bad timestamps cause input\nhandling in userspace to appear hung.","modified":"2026-03-31T17:29:24.946559529Z","published":"2025-12-09T00:00:53.868Z","related":["SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53797.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/67ce7724637c6adb66f788677cb50b82615de0ac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9598a647ecc8f300b0540abf9d3b3439859d163b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/99036f1aed7e82773904f5d91a9897bb3e507fd9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9a6c0e28e215535b2938c61ded54603b4e5814c5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bdeaa883b765709f231f47f9d6cc76c837a15396"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0198363f9108e4adb2511e607ba91e44779e8b1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d89750b19681581796dfbe3689bbb5d439b99b24"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53797.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53797"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"f9e27d4bdb1fe257c1453d02560e3adc3e5b6023"},{"fixed":"99036f1aed7e82773904f5d91a9897bb3e507fd9"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4502ebbdc0e21e44a8a706428e420ae9c1bb9bba"},{"fixed":"9598a647ecc8f300b0540abf9d3b3439859d163b"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"5047a228d4c8e2b5d1b856f21a00ecf717945a9c"},{"fixed":"67ce7724637c6adb66f788677cb50b82615de0ac"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"fb98336e23c11e9c8c7dd5425ec71adbbef7f773"},{"fixed":"d89750b19681581796dfbe3689bbb5d439b99b24"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"694d3e4387bfa69925e075053894385351106e64"},{"fixed":"bdeaa883b765709f231f47f9d6cc76c837a15396"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"17d793f3ed53080dab6bbeabfc82de890c901001"},{"fixed":"d0198363f9108e4adb2511e607ba91e44779e8b1"},{"fixed":"9a6c0e28e215535b2938c61ded54603b4e5814c5"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"82a136c35506dc788a6c03ffeb11b10c907b0e26"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53797.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.251"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.120"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.37"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.11"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.4.0"},{"fixed":"6.4.1"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53797.json"}}],"schema_version":"1.7.5"}