CVSS: 4.6EPSS: 0%CPEs: 9EXPL: 1CVE-2012-2375 – kernel: incomplete fix for CVE-2011-4131
https://notcve.org/view.php?id=CVE-2012-2375
The __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the NFSv4 implementation in the Linux kernel before 3.3.2 uses an incorrect length variable during a copy operation, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words in an FATTR4_ACL reply. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-4131. La función __nfs4_get_acl_uncached de fs/nfs/nfs4proc.c de la implementación NFSv4 del kernel de Linux en versiones anteriores a la 3.3.2 utiliza una variable de longitud incorrecta durante una operación de copia, lo que permite a servidores NFS remotos provocar una denegación de servicio (OOPS) enviando un número excesivo de bitmap words en una respuesta FATTR4_ACL. NOTA: esta vulnerabilida existe debido a una solución incompleta de CVE-2011-4131. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68 http://marc.info/?l=bugtraq&m=139447903326211&w=2 http://rhn.redhat.com/errata/RHSA-2012-1580.html http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2 http://www.openwall.com/lists/oss-security/2012/05/18/13 https://bugzilla.redhat.com/show_bug.cgi?id=822869 https://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68 https://access • CWE-189: Numeric Errors •
CVSS: 2.1EPSS: 0%CPEs: 11EXPL: 1CVE-2011-2208
https://notcve.org/view.php?id=CVE-2011-2208
Integer signedness error in the osf_getdomainname function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform allows local users to obtain sensitive information from kernel memory via a crafted call. Error de signo de entero en la función osf_getdomainname de arch/alpha/kernel/osf_sys.c del kernel de Linux en versiones anteriores a la 2.6.39.4 de la plataforma Alpha permite a usuarios locales obtener información sensible de la memoria del kernel a través de una llamada modificada. • http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=21c5977a836e399fc710ff2c5367845ed5c2527f http://www.openwall.com/lists/oss-security/2011/06/15/7 https://github.com/torvalds/linux/commit/21c5977a836e399fc710ff2c5367845ed5c2527f • CWE-189: Numeric Errors •
CVSS: 4.9EPSS: 0%CPEs: 9EXPL: 1CVE-2012-2390 – kernel: huge pages: memory leak on mmap failure
https://notcve.org/view.php?id=CVE-2012-2390
Memory leak in mm/hugetlb.c in the Linux kernel before 3.4.2 allows local users to cause a denial of service (memory consumption or system crash) via invalid MAP_HUGETLB mmap operations. Memoria no liberada (memory leak) en mm/hugetlb.c del kernel de Linux en versiones anteriores a la 3.4.2. Permite a usuarios locales provocar una denegación de servicio (consumo de la memoria o caída del sistema) a traves de operaciones mmap MAP_HUGETLB inválidas. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c50ac050811d6485616a193eb0f37bfbd191cc89 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.2 http://www.openwall.com/lists/oss-security/2012/05/23/14 http://www.ubuntu.com/usn/USN-1515-1 http://www.ubuntu.com/usn/USN-1535-1 https://bugzilla.redhat.com/show_bug.cgi?id=824345 https://github.com/torvalds/linux/commit/c50ac050811d6485616a193eb0f37bfbd191cc89 https://access.redhat.com/security&#x • CWE-399: Resource Management Errors CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 4.9EPSS: 0%CPEs: 12EXPL: 0CVE-2012-2384 – kernel: drm/i915: integer overflow in i915_gem_do_execbuffer()
https://notcve.org/view.php?id=CVE-2012-2384
Integer overflow in the i915_gem_do_execbuffer function in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.3.5 on 32-bit platforms allows local users to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted ioctl call. Desbordamiento de entero en la función i915_gem_do_execbuffer de drivers/gpu/drm/i915/i915_gem_execbuffer.c del subsistema Direct Rendering Manager (DRM) del kernel de Linux en versiones anteriores a la 3.3.5 en plataformas de 32-bit. Permite a usuarios locales provocar una denegación de servicio (escritura fuera del límite) o posiblemente tener otros inpactos sin especificar a través de una llamada ioctl modificada. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=44afb3a04391a74309d16180d1e4f8386fdfa745 http://marc.info/?l=bugtraq&m=139447903326211&w=2 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5 http://www.openwall.com/lists/oss-security/2012/05/22/8 http://www.securityfocus.com/bid/53971 https://bugzilla.redhat.com/show_bug.cgi?id=824178 https://github.com/torvalds/linux/commit/44afb3a04391a74309d16180d1e4f8386fdfa745 https://access.redhat.com • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •
CVSS: 4.9EPSS: 0%CPEs: 12EXPL: 1CVE-2012-2383 – kernel: drm/i915: integer overflow in i915_gem_execbuffer2()
https://notcve.org/view.php?id=CVE-2012-2383
Integer overflow in the i915_gem_execbuffer2 function in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.3.5 on 32-bit platforms allows local users to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted ioctl call. Desbordamiento de entero en la función i915_gem_execbuffer2 de drivers/gpu/drm/i915/i915_gem_execbuffer.c del subsistema Direct Rendering Manager (DRM) del kernel de Linux en versiones anteriores a la 3.3.5 en plataformas de 32-bit. Permite a usuarios locales provocar una denegación de servicio (escritura fuera del límite) o posiblemente tener otros inpactos sin especificar a través de una llamada ioctl modificada. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed8cd3b2cd61004cab85380c52b1817aca1ca49b http://marc.info/?l=bugtraq&m=139447903326211&w=2 http://rhn.redhat.com/errata/RHSA-2012-1156.html http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5 http://www.openwall.com/lists/oss-security/2012/05/22/8 http://www.securityfocus.com/bid/53971 https://bugzilla.redhat.com/show_bug.cgi?id=824176 https://github.com/torvalds/linux/commit/ • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •