CVE-2024-36018

Published: May 30, 2024

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `b88baab828713ce0b49b185444b2ee83bed373a8 - < 692a51bebf4552bdf0a79ccd68d291182a26a569` affected `b88baab828713ce0b49b185444b2ee83bed373a8 - < 0c16020d2b69a602c8ae6a1dd2aac9a3023249d6` affected `b88baab828713ce0b49b185444b2ee83bed373a8 - < be141849ec00ef39935bf169c0f194ac70bf85ce`
Linux	Linux	affected `6.6` unaffected `0 - < 6.6` unaffected `6.6.26 - <= 6.6.` unaffected `6.8.5 - <= 6.8.` unaffected `6.9 - <= *`

References

https://git.kernel.org/stable/c/692a51bebf4552bdf0a79ccd68d291182a26a569

https://git.kernel.org/stable/c/0c16020d2b69a602c8ae6a1dd2aac9a3023249d6

https://git.kernel.org/stable/c/be141849ec00ef39935bf169c0f194ac70bf85ce

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CVE-2024-36018

Description

Affected Products

References