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CVE-2014-7284

N/A

Descricao

The net_get_random_once implementation in net/core/utils.c in the Linux kernel 3.13.x and 3.14.x before 3.14.5 on certain Intel processors does not perform the intended slow-path operation to initialize random seeds, which makes it easier for remote attackers to spoof or disrupt IP communication by leveraging the predictability of TCP sequence numbers, TCP and UDP port numbers, and IP ID values.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado10/13/2014

Ultima modificacao4/12/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-200

Referencias

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d4405226d27b3a215e4d03cfa51f536244e5de7(cve@mitre.org)

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2014/10/01/19(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1148788(cve@mitre.org)

https://github.com/torvalds/linux/commit/3d4405226d27b3a215e4d03cfa51f536244e5de7(cve@mitre.org)

https://web.archive.org/web/20141002163852/http://secondlookforensics.com/ngro-linux-kernel-bug/(cve@mitre.org)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d4405226d27b3a215e4d03cfa51f536244e5de7(af854a3a-2127-422b-91ae-364da2661108)

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2014/10/01/19(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1148788(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/3d4405226d27b3a215e4d03cfa51f536244e5de7(af854a3a-2127-422b-91ae-364da2661108)

https://web.archive.org/web/20141002163852/http://secondlookforensics.com/ngro-linux-kernel-bug/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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