CVE-2023-53707
Published: October 23, 2025Last modified: October 23, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 The type of size is unsigned int, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.50-r0) |
| 25 LTS | linux-lts | Not affected (6.6.89-r0) | |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/6e03634f44cd5988ee5b6cdd4f849e73762095e7
- https://git.kernel.org/stable/c/87c2213e85bd81e4a9a4d0880c256568794ae388
- https://git.kernel.org/stable/c/8fb035232b505ab12119adf78f5fc1f93f2b7e24
- https://git.kernel.org/stable/c/9f55d300541cb5b435984d269087810581580b00
- https://git.kernel.org/stable/c/c3deb091398e9e469d08dd1599b6d76fd6b29df8