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CVE-2016-9178

N/A

Descricao

The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado11/28/2016

Ultima modificacao4/12/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-200

Referencias

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1c109fabbd51863475cd12ac206bdd249aee35af(cve@mitre.org)

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2016/11/04/4(cve@mitre.org)

http://www.securityfocus.com/bid/94144(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1391908(cve@mitre.org)

https://github.com/torvalds/linux/commit/1c109fabbd51863475cd12ac206bdd249aee35af(cve@mitre.org)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1c109fabbd51863475cd12ac206bdd249aee35af(af854a3a-2127-422b-91ae-364da2661108)

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2016/11/04/4(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/94144(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1391908(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/1c109fabbd51863475cd12ac206bdd249aee35af(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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