kernel: crypto: GPF in lrw_crypt caused by null-deref

The lrwcrypt function in 'crypto/lrw.c' in the Linux kernel before 4.5 allows local users to cause a system crash and a denial of service by the NULL pointer dereference via accept2 system call for AFALG socket without calling setkey first to set a cipher key...

DEBIAN-CVE-2015-8970

crypto/algifskcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AFALG 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 applicatio...

UBUNTU-CVE-2015-8970

crypto/algifskcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AFALG 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 applicatio...

SUSE SLED12 / SLES12 Security Update : strongswan (SUSE-SU-2015:0281-1)

This strongswan update fixes the following security and non security issues. - Disallow brainpool elliptic curve groups in fips mode bnc856322. - Applied an upstream fix for a denial-of-service vulnerability, which can be triggered by an IKEv2 Key Exchange payload, that contains the Diffie-Hellma...

kernel: crypto: ghash: null pointer deref if no key is set

crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service NULL pointer dereference and OOPS or possibly have unspecified other impact by triggering a failed or missing ghashsetkey function call, followed by a 1 ghashupdate function call or 2 ghashfinal...