{"id":"CVE-2024-35988","summary":"riscv: Fix TASK_SIZE on 64-bit NOMMU","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Fix TASK_SIZE on 64-bit NOMMU\n\nOn NOMMU, userspace memory can come from anywhere in physical RAM. The\ncurrent definition of TASK_SIZE is wrong if any RAM exists above 4G,\ncausing spurious failures in the userspace access routines.","modified":"2026-04-16T04:43:46.128821456Z","published":"2024-05-20T09:47:54.391Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35988.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35988.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35988"},{"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":"6bd33e1ece528f67646db33bf97406b747dafda0"},{"fixed":"04bf2e5f95c1a52e28a7567a507f926efe31c3b6"},{"fixed":"52e8a42b11078d2aad4b9ba96503d77c7299168b"},{"fixed":"4201b8c8f2c32af321fb50867e68ac6c1cbed4be"},{"fixed":"a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa"},{"fixed":"efdcfa554b6eb228943ef1dd4d023c606be647d2"},{"fixed":"6065e736f82c817c9a597a31ee67f0ce4628e948"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35988.json"}}],"schema_version":"1.7.5"}