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CVE-2015-8970

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2016-11-28 03:01:00

Laatst bijgewerkt 2024-08-06 08:36:30

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.

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