CVE-2020-14386
Medium
Description
A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity.
SeverityMedium
CVSS6.7
Exploit probability—
Product
Linux Kernel
PublishedSep 16, 2020
First seenSep 16, 2020
Weakness typeCWE-787Out-of-bounds writeCWE-250CWE-250
How to fix
Update
- linux linux_kernel4.9.239, 4.14.201, 4.19.150, 5.4.64, 5.8.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.6 ≤ v < 4.9.239, 4.10 ≤ v < 4.14.201, 4.15 ≤ v < 4.19.150, 4.20 ≤ v < 5.4.64, 5.5 ≤ v < 5.8.8, 5.9.0 | 4.9.239, 4.14.201, 4.19.150, 5.4.64, 5.8.8 |
| debian debian_linux | 9.0 | — |
| fedoraproject fedora | 33 | — |
| opensuse leap | 15.1 | — |
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