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Linux » Linux Kernel » 4.11.4 : Security Vulnerabilities

Cpe Name:cpe:/o:linux:linux_kernel:4.11.4
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2017-1000380 200 +Info 2017-06-17 2017-11-05
2.1
None Local Low Not required Partial None None
sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.
2 CVE-2017-1000251 119 Exec Code Overflow 2017-09-12 2017-11-05
8.3
Admin Local Network Low Not required Complete Complete Complete
The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 3.3-rc1 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.
3 CVE-2017-15274 476 DoS 2017-10-11 2017-11-03
4.9
None Local Low Not required None None Complete
security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192.
4 CVE-2017-9605 200 +Info 2017-06-13 2017-11-03
4.9
None Local Low Not required Complete None None
The vmw_gb_surface_define_ioctl function (accessible via DRM_IOCTL_VMW_GB_SURFACE_CREATE) in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.11.4 defines a backup_handle variable but does not give it an initial value. If one attempts to create a GB surface, with a previously allocated DMA buffer to be used as a backup buffer, the backup_handle variable does not get written to and is then later returned to user space, allowing local users to obtain sensitive information from uninitialized kernel memory via a crafted ioctl call.
Total number of vulnerabilities : 4   Page : 1 (This Page)
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