Vulnerability Details CVE-2024-36018
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 9.1%
CVSS Severity
CVSS v3 Score 5.5
References
- https://git.kernel.org/stable/c/0c16020d2b69a602c8ae6a1dd2aac9a3023249d6
- https://git.kernel.org/stable/c/692a51bebf4552bdf0a79ccd68d291182a26a569
- https://git.kernel.org/stable/c/be141849ec00ef39935bf169c0f194ac70bf85ce
- https://git.kernel.org/stable/c/0c16020d2b69a602c8ae6a1dd2aac9a3023249d6
- https://git.kernel.org/stable/c/692a51bebf4552bdf0a79ccd68d291182a26a569
- https://git.kernel.org/stable/c/be141849ec00ef39935bf169c0f194ac70bf85ce
Products affected by CVE-2024-36018
-
cpe:2.3:o:linux:linux_kernel:6.6
-
cpe:2.3:o:linux:linux_kernel:6.6.1
-
cpe:2.3:o:linux:linux_kernel:6.6.10
-
cpe:2.3:o:linux:linux_kernel:6.6.11
-
cpe:2.3:o:linux:linux_kernel:6.6.12
-
cpe:2.3:o:linux:linux_kernel:6.6.13
-
cpe:2.3:o:linux:linux_kernel:6.6.14
-
cpe:2.3:o:linux:linux_kernel:6.6.15
-
cpe:2.3:o:linux:linux_kernel:6.6.16
-
cpe:2.3:o:linux:linux_kernel:6.6.17
-
cpe:2.3:o:linux:linux_kernel:6.6.18
-
cpe:2.3:o:linux:linux_kernel:6.6.19
-
cpe:2.3:o:linux:linux_kernel:6.6.2
-
cpe:2.3:o:linux:linux_kernel:6.6.20
-
cpe:2.3:o:linux:linux_kernel:6.6.21
-
cpe:2.3:o:linux:linux_kernel:6.6.22
-
cpe:2.3:o:linux:linux_kernel:6.6.23
-
cpe:2.3:o:linux:linux_kernel:6.6.24
-
cpe:2.3:o:linux:linux_kernel:6.6.25
-
cpe:2.3:o:linux:linux_kernel:6.6.3
-
cpe:2.3:o:linux:linux_kernel:6.6.4
-
cpe:2.3:o:linux:linux_kernel:6.6.5
-
cpe:2.3:o:linux:linux_kernel:6.6.6
-
cpe:2.3:o:linux:linux_kernel:6.6.7
-
cpe:2.3:o:linux:linux_kernel:6.6.8
-
cpe:2.3:o:linux:linux_kernel:6.6.9
-
cpe:2.3:o:linux:linux_kernel:6.7
-
cpe:2.3:o:linux:linux_kernel:6.7.1
-
cpe:2.3:o:linux:linux_kernel:6.7.10
-
cpe:2.3:o:linux:linux_kernel:6.7.11
-
cpe:2.3:o:linux:linux_kernel:6.7.12
-
cpe:2.3:o:linux:linux_kernel:6.7.2
-
cpe:2.3:o:linux:linux_kernel:6.7.3
-
cpe:2.3:o:linux:linux_kernel:6.7.4
-
cpe:2.3:o:linux:linux_kernel:6.7.5
-
cpe:2.3:o:linux:linux_kernel:6.7.6
-
cpe:2.3:o:linux:linux_kernel:6.7.7
-
cpe:2.3:o:linux:linux_kernel:6.7.8
-
cpe:2.3:o:linux:linux_kernel:6.7.9
-
cpe:2.3:o:linux:linux_kernel:6.8
-
cpe:2.3:o:linux:linux_kernel:6.8.1
-
cpe:2.3:o:linux:linux_kernel:6.8.2
-
cpe:2.3:o:linux:linux_kernel:6.8.3
-
cpe:2.3:o:linux:linux_kernel:6.8.4
-
cpe:2.3:o:linux:linux_kernel:6.9