CVEvulnerability
CVE-2024-35988
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-05-20
- Last modified
- 2026-10-15
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
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 configurations
• linux linux kernel (>= 5.5 < 5.10.216)
• linux linux kernel (>= 5.11 < 5.15.158)
• linux linux kernel (>= 5.16 < 6.1.90)
• linux linux kernel (>= 6.2 < 6.6.30)
• linux linux kernel (>= 6.7 < 6.8.9)
• linux linux kernel 6.9
• debian debian linux 10.0
References
- https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6 Patch
- https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be Patch
- https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b Patch
- https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948 Patch
- https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa Patch
- https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2 Patch
- https://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6 Patch
- https://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be Patch
- https://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b Patch
- https://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948 Patch
- https://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa Patch
- https://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2 Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html cert-portal.siemens.com