CVE-2012-6036 : Detail

CVE-2012-6036

0.13%V4
2012-11-23
20h00 +00:00
A01-Broken Access Control
Local
2024-08-06
21h21 +00:00
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Kelola notifikasi

Deskripsi CVE

The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or possibly execute arbitrary code via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

Produk yang Disebutkan

Konfigurasi 0

Xen>>Xen >> Version 4.0.0

Xen>>Xen >> Version 4.1.0

Xen>>Xen >> Version 4.2.0

Referensi

http://secunia.com/advisories/55082
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1027482
Tags : vdb-entry, x_refsource_SECTRACK
http://security.gentoo.org/glsa/glsa-201309-24.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securityfocus.com/bid/55410
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2012/09/05/8
Tags : mailing-list, x_refsource_MLIST
http://osvdb.org/85199
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/50472
Tags : third-party-advisory, x_refsource_SECUNIA
https://security.gentoo.org/glsa/201604-03
Tags : vendor-advisory, x_refsource_GENTOO