Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparse_resources.image_rebind.2d_array.r64i.128_128_8 was causing a remap operation like the below. op_remap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a 0000000000000000 op_remap: next: op_remap: unmap: 0000003fffed0000 0000000000100000 0 op_map: map: 0000003ffffc0000 0000000000010000 000000005b1ba33c 00000000000e0000 This was resulting in an unmap operation from 0x3fffed0000+0xf0000, 0x100000 which was corrupting the pagetables and oopsing the kernel. Fixes the prev + unmap range calcs to use start/end and map back to addr/range.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.6, < 6.6.26 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0c16020d2b69a602c8ae6a1dd2aac9a3023249d6Patch
- https://git.kernel.org/stable/c/692a51bebf4552bdf0a79ccd68d291182a26a569Patch
- https://git.kernel.org/stable/c/be141849ec00ef39935bf169c0f194ac70bf85cePatch
- https://git.kernel.org/stable/c/0c16020d2b69a602c8ae6a1dd2aac9a3023249d6Patch
- https://git.kernel.org/stable/c/692a51bebf4552bdf0a79ccd68d291182a26a569Patch
- https://git.kernel.org/stable/c/be141849ec00ef39935bf169c0f194ac70bf85cePatch
FAQ
What is CVE-2024-36018?
CVE-2024-36018 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparse_resources.image_rebind.2d_array.r64i.128_128_8 was causing ...
How severe is CVE-2024-36018?
CVE-2024-36018 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-36018?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.