CVSS: 1.9EPSS: 0%CPEs: 191EXPL: 0CVE-2012-6538 – Kernel: xfrm_user: info leak in copy_to_user_auth
https://notcve.org/view.php?id=CVE-2012-6538
The copy_to_user_auth function in net/xfrm/xfrm_user.c in the Linux kernel before 3.6 uses an incorrect C library function for copying a string, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability. La función copy_to_user_auth en net/xfrm/xfrm_user.c en el kernel de Linux anterior a v3.6 utiliza una incorrecta función de biblioteca C para copiar una cadena, permitiendo a usuarios locales obtener información sensible de la memoria dinámica del núcleo mediante el aprovechamiento de la capacidad CAP_NET_ADMIN. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4c87308bdea31a7b4828a51f6156e6f721a1fcc9 http://rhn.redhat.com/errata/RHSA-2013-0744.html http://www.openwall.com/lists/oss-security/2013/03/05/13 https://github.com/torvalds/linux/commit/4c87308bdea31a7b4828a51f6156e6f721a1fcc9 https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2 https://access.redhat.com/security/cve/CVE-2012-6538 https://bugzilla.redhat.com/show_bug.cgi?id=922253 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 1.9EPSS: 0%CPEs: 192EXPL: 0CVE-2012-6542 – Kernel: llc: information leak via getsockname
https://notcve.org/view.php?id=CVE-2012-6542
The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument. La función llc_ui_getname en net/llc/af_llc.c en el kernel de Linux anterior a v3.6 no tiene un incorrecto valor de retorno en ciertas circunstancias, permitiendo a usuarios locales obtener información sensible de la memoria de pila del núcleo a través de una aplicación especialmente diseñada que se aprovecha de un puntero de argumento no inicializado. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3592aaeb80290bda0f2cf0b5456c97bfc638b192 http://rhn.redhat.com/errata/RHSA-2013-1645.html http://www.openwall.com/lists/oss-security/2013/03/05/13 http://www.ubuntu.com/usn/USN-1805-1 http://www.ubuntu.com/usn/USN-1808-1 https://github.com/torvalds/linux/commit/3592aaeb80290bda0f2cf0b5456c97bfc638b192 https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2 https://access.redhat.com/security/ • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 1.9EPSS: 0%CPEs: 190EXPL: 0CVE-2012-6547 – Kernel: net/tun: ioctl() based information leaks
https://notcve.org/view.php?id=CVE-2012-6547
The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. La función __ tun_chr_ioctl en drivers/net/tun.c en el kernel de Linux anteriores a v3.6 no se inicializa una estructura determinada, que permite a usuarios locales obtener información sensible de la memoria de pila del núcleo a través de una aplicación diseñada. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a117dacde0288f3ec60b6e5bcedae8fa37ee0dfc http://rhn.redhat.com/errata/RHSA-2013-0744.html http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 http://www.openwall.com/lists/oss-security/2013/03/05/13 https://github.com/torvalds/linux/commit/a117dacde0288f3ec60b6e5bcedae8fa37ee0dfc https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2 https://access.redhat.com/security/cve/CVE-2012-6547 https: • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 2.1EPSS: 0%CPEs: 190EXPL: 0CVE-2012-6536
https://notcve.org/view.php?id=CVE-2012-6536
net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not verify that the actual Netlink message length is consistent with a certain header field, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability and providing a (1) new or (2) updated state. net/xfrm/xfrm_user.c en el kernel de Linux anterior a v3.6, no verifica que la longitud del mensaje Netlink sea consistente con los campos de determinadas cabeceras, lo que permite a usuarios locales obtener información sensible de la memoria del kernel (heap) aprovechando la característica CAP_NET_ADMIN y ofreciendo estados de (1)nuevo o (2) actualizado. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ecd7918745234e423dd87fcc0c077da557909720 http://www.openwall.com/lists/oss-security/2013/03/05/13 https://github.com/torvalds/linux/commit/ecd7918745234e423dd87fcc0c077da557909720 https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 1.9EPSS: 0%CPEs: 190EXPL: 0CVE-2012-6549
https://notcve.org/view.php?id=CVE-2012-6549
The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. La función isofs_export_encode_fh en fs / ISOFS / export.c en el kernel de Linux anteriores a v3.6 no se inicializa un miembro de cierta estructura, que permite a usuarios locales obtener información sensible de la memoria del núcleo a través de un montón de aplicaciones diseñado. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fe685aabf7c8c9f138e5ea900954d295bf229175 http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 http://www.openwall.com/lists/oss-security/2013/03/05/13 http://www.ubuntu.com/usn/USN-1809-1 http://www.ubuntu.com/usn/USN-1811-1 http://www.ubuntu.com/usn/USN-1812-1 http://www.ubuntu.com/usn/USN-1813-1 htt • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •