Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 6bd33e1ece528f67646db33bf97406b747dafda0 before 04bf2e5f95c1a52e28a7567a507f926efe31c3b6; affected 6bd33e1ece528f67646db33bf97406b747dafda0 before 52e8a42b11078d2aad4b9ba96503d77c7299168b; affected 6bd33e1ece528f67646db33bf97406b747dafda0 before 4201b8c8f2c32af321fb50867e68ac6c1cbed4be; affected 6bd33e1ece528f67646db33bf97406b747dafda0 before a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa; affected 6bd33e1ece528f67646db33bf97406b747dafda0 before efdcfa554b6eb228943ef1dd4d023c606be647d2; affected 6bd33e1ece528f67646db33bf97406b747dafda0 before 6065e736f82c817c9a597a31ee67f0ce4628e948 |
| Linux / Linux | affected 5.5; unaffected 0 before 5.5; unaffected 5.10.216 through 5.10.*; unaffected 5.15.158 through 5.15.*; unaffected 6.1.90 through 6.1.*; unaffected 6.6.30 through 6.6.*; unaffected 6.8.9 through 6.8.*; unaffected 6.9 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
- https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
- https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
- https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
- https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
- https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
- https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
- https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
- https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
- https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
- https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
No English description supplied.