In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Prevent ubuf size overflow
The ubuf size calculation may overflow, resulting in an undersized allocation and possible memory corruption.
Use check_add_overflow() helpers to validate the size calculation before allocation.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
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