Bugzilla – Bug 1224554
VUL-0: CVE-2024-35988: kernel: riscv: Fix TASK_SIZE on 64-bit NOMMU
Last modified: 2024-05-28 09:46:12 UTC
In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-35988 https://www.cve.org/CVERecord?id=CVE-2024-35988 https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6 https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948 https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2 https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-35988.mbox
https://www.suse.com/security/cve/CVE-2024-35988.html cvss 5.5
We do NOT official support RISCV. Should we handle this CVE issue?
riscv unsupported, closing