VDB
CVE-2021-33639
CVE-2021-33639
PUBLISHED
CVSS 7.5 HIGH
REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified.
EPSS 0.23% · 46.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.23%
46.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openatom | openeuler_kernel | 0, 5.0 |
| n/a | kernel | <=4.19.90-2211.4.0.0177, <=5.10.0-60.67.0.92 |
Timeline
- Mar 8, 2023 CVE Published
- Mar 9, 2023 EPSS Score
- Apr 17, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 4, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
- Sep 19, 2023 EPSS Score
- Oct 28, 2023 EPSS Score
- Dec 6, 2023 EPSS Score
- Jan 14, 2024 EPSS Score
- Feb 22, 2024 EPSS Score
- Apr 1, 2024 EPSS Score