CVE-2023-53819
High
Description
In the Linux kernel, the following vulnerability has been resolved: amdgpu: validate offset_in_bo of drm_amdgpu_gem_va This is motivated by OOB access in amdgpu_vm_update_range when offset_in_bo+map_size overflows. v2: keep the validations in amdgpu_vm_bo_map v3: add the validations to amdgpu_vm_bo_map/amdgpu_vm_bo_replace_map rather than to amdgpu_gem_va_ioctl
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux
PublishedDec 9, 2025
First seenDec 9, 2025
How to fix
Update
- Linux Linux82aace80cfaab778245bd2f9e31b67953725e4d0, d83c337e654d58d3edd15a2ae76e87dc601c07d9, 968e27fd037ec4732068820a9b9836eccc0e0a12, 4300a47e4017c9febb60ffa7d39723eeaed00f2b, b10db1d2137415e5e7f9706d96cfe77539c499d4, f015aadc0d973047f49526a127e900c488d4e425, bc6dbf34dc4fb639522f3e8e66ef05997c0441ee, 9f0bcf49e9895cb005d78b33a5eebfa11711b425 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < 82aace80cfaab778245bd2f9e31b67953725e4d0, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < d83c337e654d58d3edd15a2ae76e87dc601c07d9, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < 968e27fd037ec4732068820a9b9836eccc0e0a12, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < 4300a47e4017c9febb60ffa7d39723eeaed00f2b, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < b10db1d2137415e5e7f9706d96cfe77539c499d4, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < f015aadc0d973047f49526a127e900c488d4e425, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < bc6dbf34dc4fb639522f3e8e66ef05997c0441ee, 9f7eb5367d0001536c361bd1400e14521f854ff1 ≤ v < 9f0bcf49e9895cb005d78b33a5eebfa11711b425, 4.2 | 82aace80cfaab778245bd2f9e31b67953725e4d0, d83c337e654d58d3edd15a2ae76e87dc601c07d9, 968e27fd037ec4732068820a9b9836eccc0e0a12, 4300a47e4017c9febb60ffa7d39723eeaed00f2b, b10db1d2137415e5e7f9706d96cfe77539c499d4, f015aadc0d973047f49526a127e900c488d4e425, bc6dbf34dc4fb639522f3e8e66ef05997c0441ee, 9f0bcf49e9895cb005d78b33a5eebfa11711b425 |
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