CVE-2023-53309
Published: September 17, 2025Last modified: September 17, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix integer overflow in radeon_cs_parser_init The type of size is unsigned, 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 | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.42-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/25e634d7f44eb13113139040e5366bebe48c882f
- https://git.kernel.org/stable/c/2e1be420b86980c25a75325e90dfc3fc73126f61
- https://git.kernel.org/stable/c/b8fab6aebdf2115ec2d7bd2f3498d5b911ff351e
- https://git.kernel.org/stable/c/c0d7dbc6b7a61a56028118c00af2c8319d44a682
- https://git.kernel.org/stable/c/cfa9148bafb2d3292b65de1bac79dcca65be2643
- https://git.kernel.org/stable/c/d05ba46134d07e889de7d23cf8503574a22ede09
- https://git.kernel.org/stable/c/e6825b30d37fe89ceb87f926d33d4fad321a331e
- https://git.kernel.org/stable/c/f828b681d0cd566f86351c0b913e6cb6ed8c7b9c