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

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-53309
• 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