A flaw was found in the Intel Advanced Vector Extensions (AVX) implementation, where a local authenticated attacker with the ability to execute AVX instructions can gather the AVX register state from previous AVX executions. This vulnerability allows information disclosure of the AVX register state.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Core | microcode_ctl | 2021-06-16 20:37 | ALAS2-2021-1663 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 2.8 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N |
NVD | CVSSv2 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |