331 matches found
Race condition
A pivotroot race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service panic by corrupting a mountpoint reference counter...
UBUNTU-CVE-2020-11884
In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enablesacfuaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur...
Exploit for Race Condition in Canonical Ubuntu_Linux
This is a PoC exploit for CVE-2016-5195, a vulnerability in the Linux kernel that allows an attacker to gain root privileges by exploiting a flaw in the way the kernel handles page-zero writes. The exploit is implemented in C++ and Go, and is designed to work on various Linux distributions,...
kernel: incomplete fix for race condition between mmget_not_zero()/get_task_mm() and core dumping in CVE-2019-11599
The fix for CVE-2019-11599 was not complete. A local user could use this flaw to obtain sensitive information, cause a denial of service, or possibly have other unspecified impacts by triggering a race condition with mmgetnotzero or gettaskmm calls...
kernel: incomplete fix for race condition between mmget_not_zero()/get_task_mm() and core dumping in CVE-2019-11599
The fix for CVE-2019-11599 was not complete. A local user could use this flaw to obtain sensitive information, cause a denial of service, or possibly have other unspecified impacts by triggering a race condition with mmgetnotzero or gettaskmm calls...
kernel: l2tp: Race condition between pppol2tp_session_create() and l2tp_eth_create()
A race condition between pppol2tpsessioncreate and l2tpethcreate in net/l2tp/l2tpnetlink.c was found in the Linux kernel. Calling l2tptunnelfind may result in a new tunnel being created with tunnel id of a previously removed tunnel which wouldn't be protected by the reference counter...
kernel: Race condition in sound system can lead to denial of service
In the Linux kernel versions 4.12, 3.10, 2.6, and possibly earlier, a race condition vulnerability exists in the sound system allowing for a potential deadlock and memory corruption due to use-after-free condition and thus denial of service. Due to the nature of the flaw, privilege escalation...
kernel: Race condition in sound system can lead to denial of service
In the Linux kernel versions 4.12, 3.10, 2.6, and possibly earlier, a race condition vulnerability exists in the sound system allowing for a potential deadlock and memory corruption due to use-after-free condition and thus denial of service. Due to the nature of the flaw, privilege escalation...
UBUNTU-CVE-2019-11486
The Siemens R3964 line discipline driver in drivers/tty/nr3964.c in the Linux kernel before 5.0.8 has multiple race conditions...
kernel: race condition in snd_seq_write() may lead to UAF or OOB-access
ALSA sequencer core initializes the event pool on demand by invoking sndseqpoolinit when the first write happens and the pool is empty. A user can reset the pool size manually via ioctl concurrently, and this may lead to UAF or out-of-bound access...
PT-2018-2586 · Linux +5 · Linux Kernel +5
Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The issue is related to a flaw in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between the...
kernel: race condition in snd_seq_write() may lead to UAF or OOB-access
ALSA sequencer core initializes the event pool on demand by invoking sndseqpoolinit when the first write happens and the pool is empty. A user can reset the pool size manually via ioctl concurrently, and this may lead to UAF or out-of-bound access...
kernel: Race condition between multiple sys_perf_event_open() calls
It was found that the original fix for CVE-2016-6786 was incomplete. There exist a race between two concurrent sysperfeventopen calls when both try and move the same pre-existing software group into a hardware context...
SUSE-SU-2018:1637-1 Security update for the Linux Kernel (Live Patch 5 for SLE 12 SP3)
This update for the Linux Kernel 4.4.92-630 fixes several issues. The following security issues were fixed: - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel 64...
SUSE-SU-2018:1641-1 Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP3)
This update for the Linux Kernel 4.4.82-69 fixes several issues. The following security issues were fixed: - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel 64...
SUSE-SU-2018:1541-1 Security update for the Linux Kernel (Live Patch 20 for SLE 12 SP1)
This update for the Linux Kernel 3.12.74-606457 fixes several issues. The following security issues were fixed: - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Inte...
CVE-2017-17712
The rawsendmsg function in net/ipv4/raw.c in the Linux kernel through 4.14.6 has a race condition in inet-hdrincl that leads to uninitialized stack pointer usage; this allows a local user to execute code and gain privileges...
CVE-2017-9677
In all Qualcomm products with Android releases from CAF using the Linux kernel, in function msmcomprioctlshared, variable "ddp-paramslength" could be accessed and modified by multiple threads, while it is not protected with locks. If one thread is running, while another thread is setting data, ra...
CVE-2017-8280
In all Qualcomm products with Android releases from CAF using the Linux kernel, during the wlan calibration data store and retrieve operation, there are some potential race conditions which lead to a memory leak and a buffer overflow during the context switch...
