10 matches found
K47455661: Linux kernel vulnerability CVE-2020-35499
Security Advisory Description A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if scosockgetsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection, when using BTSNDMTU/BTRCVMTU for SCO sockets. This could allow a local attacker...
SUSE CVE-2020-35499
A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if scosockgetsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection, when using BTSNDMTU/BTRCVMTU for SCO sockets. This could allow a local attacker with a special user privilege...
A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if sco_sock_getsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection when using BT_SNDMTU/BT_RCVMTU for SCO sockets. This could allow a local attacker with a special user privilege to crash the system (DOS) or leak kernel internal information.
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UBUNTU-CVE-2020-35499
A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if scosockgetsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection, when using BTSNDMTU/BTRCVMTU for SCO sockets. This could allow a local attacker with a special user privilege...
CVE-2020-35499
A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if scosockgetsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection, when using BTSNDMTU/BTRCVMTU for SCO sockets. This could allow a local attacker with a special user privilege...
Linux kernel 代码问题漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A code issue vulnerability exists in Linux Kernel versions prior to 5.11. The vulnerability stems from the failure of the scosockgetsockopt function in net/bluetooth/sco.c to...
USN-2890-2: Linux kernel (Wily HWE) vulnerabilities
It was discovered that a use-after-free vulnerability existed in the AFUNIX implementation in the Linux kernel. A local attacker could use crafted epollctl calls to cause a denial of service system crash or expose sensitive information. CVE-2013-7446 It was discovered that the KVM implementation ...
Debian DSA-3434-1 : linux - security update
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. - CVE-2015-7513 It was discovered that a local user permitted to use the x86 KVM subsystem could configure the PIT emulation to cause a denial of servic...
[SECURITY] [DSA 3434-1] linux security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3434-1 [email protected] https://www.debian.org/security/ Ben Hutchings January 05, 2016 https://www.debian.org/security/faq -...
kernel: bluetooth: potential bad memory access with sysfs files
Linux kernel 2.6.18 through 2.6.33, and possibly other versions, allows remote attackers to cause a denial of service memory corruption via a large number of Bluetooth sockets, related to the size of sysfs files in 1 net/bluetooth/l2cap.c, 2 net/bluetooth/rfcomm/core.c, 3...