CVE-2021-42252
CVSS v3.1
7.8 (High)
CVSS v2.0
4.6 (Medium)
EPSS
0.04 % (5th)
Affected Products
19
Advisories
20
An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. Local attackers able to access the Aspeed LPC control interface could overwrite memory in the kernel and potentially execute privileges, aka CID-b49a0e69a7b1. This occurs because a certain comparison uses values that are not memory sizes.
Weaknesses
- CVE Status
- PUBLISHED
- CNA
- MITRE
- Published Date
-
2021-10-11 19:15:07
(2 years ago) - Updated Date
-
2021-12-03 03:07:42
(2 years ago)
Affected Products
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