VDB
CVE-2022-27493
CVE-2022-27493
PUBLISHED
BRLY-2022-003 High CVE-2022-27493 BINARLY efiXplorer team has discovered SMM memory corruption vulnerability on Intel platforms allowing a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.
EPSS 0.22% · 11.8th percentile
Risk Scores
EPSS Score
0.22%
11.8th percentile
Timeline
- Aug 10, 2022 CVE Published
- Aug 19, 2022 EPSS Score
- Oct 4, 2022 EPSS Score
- Nov 19, 2022 EPSS Score
- Jan 4, 2023 EPSS Score
- Feb 19, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 22, 2023 EPSS Score
- Jul 7, 2023 EPSS Score
- Aug 21, 2023 EPSS Score
- Oct 6, 2023 EPSS Score