CVE-2017-9211
Medium
Description
The crypto_skcipher_init_tfm function in crypto/skcipher.c in the Linux kernel through 4.11.2 relies on a setkey function that lacks a key-size check, which allows local users to cause a denial of service (NULL pointer dereference) via a crafted application.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 23, 2017
First seenMay 23, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 4.11.2 | — |
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