CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 2CVE-2007-4573 – Linux Kernel 2.6.x - Ptrace Privilege Escalation
https://notcve.org/view.php?id=CVE-2007-4573
24 Sep 2007 — The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register. La funcionalidad de emulación de llamada del sistema IA32 en Linux kernel 2.4.x y 2.6.x versiones anteriores a 2.6.22.7, cuando se ejecuta en arquitecturas ... • https://www.exploit-db.com/exploits/30604 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 6.9EPSS: 0%CPEs: 13EXPL: 0CVE-2007-0997
https://notcve.org/view.php?id=CVE-2007-0997
18 Sep 2007 — Race condition in the tee (sys_tee) system call in the Linux kernel 2.6.17 through 2.6.17.6 might allow local users to cause a denial of service (system crash), obtain sensitive information (kernel memory contents), or gain privileges via unspecified vectors related to a potentially dropped ipipe lock during a race between two pipe readers. Condición de carrera en el sistema de llamada tee (sys_tee) en el Linux kernel 2.6.17 hasta la 2.6.17.6 podría permitir a usuarios locales provocar denegación de servici... • http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.18 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 5%CPEs: 2EXPL: 1CVE-2007-3731 – NULL pointer dereference triggered by ptrace
https://notcve.org/view.php?id=CVE-2007-3731
17 Sep 2007 — The Linux kernel 2.6.20 and 2.6.21 does not properly handle an invalid LDT segment selector in %cs (the xcs field) during ptrace single-step operations, which allows local users to cause a denial of service (NULL dereference and OOPS) via certain code that makes ptrace PTRACE_SETREGS and PTRACE_SINGLESTEP requests, related to the TRACE_IRQS_ON function, and possibly related to the arch_ptrace function. El kernel de Linux 2.6.20 y 2.6.21 no maneja de forma adecuada un segmento de selección LDT no válido en %... • http://bugzilla.kernel.org/show_bug.cgi?id=8765 • CWE-20: Improper Input Validation CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 0CVE-2007-3740 – CIFS should honor umask
https://notcve.org/view.php?id=CVE-2007-3740
14 Sep 2007 — The CIFS filesystem in the Linux kernel before 2.6.22, when Unix extension support is enabled, does not honor the umask of a process, which allows local users to gain privileges. El sistema de archivos CIFS en kernel de Linux versiones anteriores a 2.6.22, cuando el soporte de extensión Unix está habilitado, no respeta la umask de un proceso, lo que permite a usuarios locales alcanzar privilegios. • http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2007-3848 – Privilege escalation via PR_SET_PDEATHSIG
https://notcve.org/view.php?id=CVE-2007-3848
14 Aug 2007 — Linux kernel 2.4.35 and other versions allows local users to send arbitrary signals to a child process that is running at higher privileges by causing a setuid-root parent process to die, which delivers an attacker-controlled parent process death signal (PR_SET_PDEATHSIG). El núcleo Linux 2.4.35 y otras versiones permite a usuarios locales enviar señales de su elección a un proceso hijo que está ejecutándose con privilegios mayores provocando que un proceso padre con setuid-root muera, lo cual envía desde u... • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-3848 •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2007-4308 – kernel: Missing ioctl() permission checks in aacraid driver
https://notcve.org/view.php?id=CVE-2007-4308
13 Aug 2007 — The (1) aac_cfg_open and (2) aac_compat_ioctl functions in the SCSI layer ioctl path in aacraid in the Linux kernel before 2.6.23-rc2 do not check permissions for ioctls, which might allow local users to cause a denial of service or gain privileges. Las funciones (1) aac_cfg_open y (2) aac_compat_ioctl en la ruta ioctl de la capa SCSI en el núcleo de Linux anterior a 2.6.23-rc2 no comprueba los permisos para ioctls, lo cual podría permitir a usuarios locales provocar una denegación de servicio u obtener pri... • http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc2 •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2007-4311
https://notcve.org/view.php?id=CVE-2007-4311
13 Aug 2007 — The xfer_secondary_pool function in drivers/char/random.c in the Linux kernel 2.4 before 2.4.35 performs reseed operations on only the first few bytes of a buffer, which might make it easier for attackers to predict the output of the random number generator, related to incorrect use of the sizeof operator. La función xfer_secondary_pool en el archivo drivers/char/random.c en el kernel de Linux versiones 2.4 anteriores a 2.4.35, realiza operaciones de reconfiguración solo en los primeros bytes de un búfer, l... • http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.34.y.git%3Ba=commit%3Bh=bd67d4c7b11cc33ebdc346bc8926d255b354cd64 • CWE-310: Cryptographic Issues •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2007-3851 – i965 DRM allows insecure packets
https://notcve.org/view.php?id=CVE-2007-3851
13 Aug 2007 — The drm/i915 component in the Linux kernel before 2.6.22.2, when used with i965G and later chipsets, allows local users with access to an X11 session and Direct Rendering Manager (DRM) to write to arbitrary memory locations and gain privileges via a crafted batchbuffer. El componente drm/i915 en el núcleo Linux anterior a 2.6.22.2, cuando se usa con el conjunto de chips (chipset) i965G y posteriores, permite a usuarios locales con acceso a una sesión X11 y al Direct Rendering Manager (DRM) escribir a posici... • http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.2 • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 1%CPEs: 1EXPL: 0CVE-2007-3843 – CIFS signing sec= mount options don't work correctly
https://notcve.org/view.php?id=CVE-2007-3843
09 Aug 2007 — The Linux kernel before 2.6.23-rc1 checks the wrong global variable for the CIFS sec mount option, which might allow remote attackers to spoof CIFS network traffic that the client configured for security signatures, as demonstrated by lack of signing despite sec=ntlmv2i in a SetupAndX request. El kernel Linux versiones anteriores a 2.6.23-rc1 comprueba la variable global errónea para la opción de montado CIFS sec, lo cual podría permitir a atacantes remotos falsificar tráfico de red CIFS que el cliente conf... • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595 •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2007-3105 – Bound check ordering issue in random driver
https://notcve.org/view.php?id=CVE-2007-3105
27 Jul 2007 — Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving "bound check ordering". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for r... • http://secunia.com/advisories/26500 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •