CVE-2014-7283

N/A

Descricao

The xfs_da3_fixhashpath function in fs/xfs/xfs_da_btree.c in the xfs implementation in the Linux kernel before 3.14.2 does not properly compare btree hash values, which allows local users to cause a denial of service (filesystem corruption, and OOPS or panic) via operations on directories that have hash collisions, as demonstrated by rmdir operations.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado10/13/2014

Ultima modificacao4/12/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernelredhat:mrg_realtime

Fraquezas (CWE)

CWE-399

Referencias

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d(cve@mitre.org)

http://marc.info/?l=linux-xfs&m=139590613002926&w=2(cve@mitre.org)

http://rhn.redhat.com/errata/RHSA-2014-1943.html(cve@mitre.org)

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2014/10/01/29(cve@mitre.org)

http://www.securityfocus.com/bid/70261(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1148777(cve@mitre.org)

https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d(cve@mitre.org)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d(af854a3a-2127-422b-91ae-364da2661108)

http://marc.info/?l=linux-xfs&m=139590613002926&w=2(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2014-1943.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2014/10/01/29(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/70261(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1148777(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d(af854a3a-2127-422b-91ae-364da2661108)

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