CVSS: 4.7EPSS: 0%CPEs: 12EXPL: 0CVE-2012-2373 – kernel: mm: read_pmd_atomic: 32bit PAE pmd walk vs pmd_populate SMP race condition
https://notcve.org/view.php?id=CVE-2012-2373
09 Aug 2012 — The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition. El kernel de Linux anterior a v3.4.5 en la plataforma x86, cuando Physical Address Extension (PAE) está activada, no utiliza correctamente Page Middle Directory (PMD), permitiendo a usuarios locales causar una denegación de servicio a t... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=26c191788f18129af0eb32a358cdaea0c7479626 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 0%CPEs: 84EXPL: 0CVE-2011-4086 – kernel: jbd2: unmapped buffer with _Unwritten or _Delay flags set can lead to DoS
https://notcve.org/view.php?id=CVE-2011-4086
03 Jul 2012 — The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (system crash) by leveraging the presence of an ext4 filesystem that was mounted with a journal. La función journal_unmap_buffer en fs/jbd2/transaction.c en el kernel de linux anterior a v3.3.1 no maneja correctamente el "buffer head states" _Delay y _Unwritten, permitiendo a usuarios locales c... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=15291164b22a357cb211b618adfef4fa82fc0de3 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 1%CPEs: 2EXPL: 0CVE-2012-2100 – kernel: ext4: fix inconsistency in ext4_fill_flex_info()
https://notcve.org/view.php?id=CVE-2012-2100
03 Jul 2012 — The ext4_fill_flex_info function in fs/ext4/super.c in the Linux kernel before 3.2.2, on the x86 platform and unspecified other platforms, allows user-assisted remote attackers to trigger inconsistent filesystem-groups data and possibly cause a denial of service via a malformed ext4 filesystem containing a super block with a large FLEX_BG group size (aka s_log_groups_per_flex value). NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-4307. La función ext4_fill_flex_info en fs/ext4/sup... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d50f2ab6f050311dbf7b8f5501b25f0bf64a439b • CWE-189: Numeric Errors •
CVSS: 7.5EPSS: 0%CPEs: 70EXPL: 4CVE-2012-0045 – Linux Kernel 3.1.8 - KVM Local Denial of Service
https://notcve.org/view.php?id=CVE-2012-0045
03 Jul 2012 — The em_syscall function in arch/x86/kvm/emulate.c in the KVM implementation in the Linux kernel before 3.2.14 does not properly handle the 0f05 (aka syscall) opcode, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application, as demonstrated by an NASM file. La función em_syscall en arch/x86/kvm/emulate.c en la implementación KVM en el kernel de linux anterior a v.3.2.14 no maneja correctamente el opcode 0f05, permitiendo a los clientes usuarios del sistema operativo... • https://www.exploit-db.com/exploits/36545 •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2012-2133 – kernel: use after free bug in "quota" handling
https://notcve.org/view.php?id=CVE-2012-2133
03 Jul 2012 — Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of quota data. Una vulnerabilidad de uso después de liberación en el kernel de Linux en versiones anteriores a la v3.3.6, cuando 'huge pages' está habilitado, permite a usuarios locales provocar una denegación de se... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=90481622d75715bfcb68501280a917dbfe516029 • CWE-399: Resource Management Errors CWE-416: Use After Free •
CVSS: 7.4EPSS: 0%CPEs: 59EXPL: 2CVE-2011-4127 – kernel: possible privilege escalation via SG_IO ioctl
https://notcve.org/view.php?id=CVE-2011-4127
03 Jul 2012 — The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume. El kernel de Linux anterior a v3.2.2 no restringe adecuadamente llamadas SG_IO ioctl, permitiendo a usuarios locales eludir restricciones de lectura y escritura en disco mediante el envío de un comando SCSI a (1) un dispositivo de bloques de particiones o (2) un vo... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e • CWE-264: Permissions, Privileges, and Access Controls CWE-284: Improper Access Control •
CVSS: 9.8EPSS: 2%CPEs: 17EXPL: 1CVE-2011-1493
https://notcve.org/view.php?id=CVE-2011-1493
21 Jun 2012 — Array index error in the rose_parse_national function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by composing FAC_NATIONAL_DIGIS data that specifies a large number of digipeaters, and then sending this data to a ROSE socket. Un error de indice de array en la función rose_parse_national en net/rose/rose_subr.c en versiones del kernel de Linux anteriores a v2.6.39 permite a at... • http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 •
CVSS: 5.5EPSS: 0%CPEs: 17EXPL: 0CVE-2011-1080 – kernel: ebtables stack infoleak
https://notcve.org/view.php?id=CVE-2011-1080
21 Jun 2012 — The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line. La función de do_replace en net/bridge/netfilter/ebtables.c en versiones del kernel de Linux anteriores a v2.6.39 no garantiza que un nombre de campo ... • http://downloads.avaya.com/css/P8/documents/100145416 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 17EXPL: 1CVE-2011-1160 – kernel: tpm infoleaks
https://notcve.org/view.php?id=CVE-2011-1160
21 Jun 2012 — The tpm_open function in drivers/char/tpm/tpm.c in the Linux kernel before 2.6.39 does not initialize a certain buffer, which allows local users to obtain potentially sensitive information from kernel memory via unspecified vectors. La función de tpm_open en drivers/char/tpm/tpm.c en el kernel de Linux anteriores a v2.6.39 no se inicializa un búfer concreto, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de vectores no especificados. • http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 2CVE-2011-1021 – Linux Kernel < 2.6.37-rc2 - 'ACPI custom_method' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2011-1021
21 Jun 2012 — drivers/acpi/debugfs.c in the Linux kernel before 3.0 allows local users to modify arbitrary kernel memory locations by leveraging root privileges to write to the /sys/kernel/debug/acpi/custom_method file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4347. drivers/acpi/debugfs.c en el kernel de Linux antes de v3.0 permite a usuarios locales modificar posiciones de memoria del kernel de su elección aprovechandose de los privilegios de root para escribir en el archivo /sys/kernel/... • https://www.exploit-db.com/exploits/15774 • CWE-264: Permissions, Privileges, and Access Controls •