CVE-2023-23586

A use-after-free vulnerability was discovered in the Linux kernel's iouring subsystem. It was found that it is possible to insert a time namespace's vvar page to process memory space via a page fault. When this time namespace is destroyed, the vvar page is also freed, but not removed from the...

PT-2023-2053 · Rhods · Rhods

Name of the Vulnerable Software and Affected Versions: RHODS affected versions not specified Description: A flaw was found in the Kubernetes service for notebooks in RHODS, where it does not prevent pods from other namespaces and applications from making requests to the Jupyter API. This flaw can...

K54724312: Linux kernel vulnerability CVE-2022-0492

Security Advisory Description A vulnerability was found in the Linux kernel’s cgroupreleaseagentwrite in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 releaseagent feature to escalate privileges and bypass the namespace isolation...

K41582535: Linux kernel vulnerability CVE-2017-18509

Security Advisory Description An issue was discovered in net/ipv6/ip6mr.c in the Linux kernel before 4.11. By setting a specific socket option, an attacker can control a pointer in kernel land and cause an inetcsklistenstop general protection fault, or potentially execute arbitrary code under...

K19473898: Expat vulnerabilities CVE-2022-23852, CVE-2022-25235, CVE-2022-25236, and CVE-2022-25315

Security Advisory Description CVE-2022-23852 Expat aka libexpat before 2.4.4 has a signed integer overflow in XMLGetBuffer, for configurations with a nonzero XMLCONTEXTBYTES. CVE-2022-25235 xmltokimpl.c in Expat aka libexpat before 2.4.5 lacks certain validation of encoding, such as checks for...

K32019083: Linux kernel vulnerability CVE-2019-11815

Security Advisory Description An issue was discovered in rdstcpkillsock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup. CVE-2019-11815 Impact There is no impact; F5 products are not affected by this...

SUSE CVE-2023-23586

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this call does not consider iouring's ioworker threads, thus it is possibl...

Exploit for Improper Authentication in Linux Linux_Kernel

CVE-2022-0492 Docker Breakout Checker and PoC Summary Exp...

DEBIAN-CVE-2023-23586

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this call does not consider iouring's ioworker threads, thus it is possibl...

CVE-2023-23586

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this call does not consider iouring's ioworker threads, thus it is possibl...

CVE-2023-23586

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this call does not consider iouring's ioworker threads, thus it is possibl...

UBUNTU-CVE-2023-23586

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine if the current process is single-threaded, but this call does not consider iouring's ioworker threads, thus it is possibl...

SUSE CVE-2006-3242

Stack-based buffer overflow in the browsegetnamespace function in imap/browse.c of Mutt 1.4.2.1 and earlier allows remote attackers to cause a denial of service crash or execute arbitrary code via long namespaces received from the IMAP server...

SUSE CVE-2008-5024

Mozilla Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 do not properly escape quote characters used for XML processing, which allows remote attackers to conduct XML injection attacks via the default namespace in an E4X...

SUSE CVE-2009-1338

The killsomethinginfo function in kernel/signal.c in the Linux kernel before 2.6.28 does not consider PID namespaces when processing signals directed to PID -1, which allows local users to bypass the intended namespace isolation, and send arbitrary signals to all processes in all namespaces, via ...

SUSE CVE-2009-1360

The inet6checkestablished function in net/ipv6/inet6hashtables.c in the Linux kernel before 2.6.29, when Network Namespace Support aka NETNS is enabled, allows remote attackers to cause a denial of service NULL pointer dereference and system crash via vectors involving IPv6 packets...

SUSE CVE-2009-3621

net/unix/afunix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service system hang by creating an abstract-namespace AFUNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket...

SUSE CVE-2010-2946

fs/jfs/xattr.c in the Linux kernel before 2.6.35.2 does not properly handle a certain legacy format for storage of extended attributes, which might allow local users by bypass intended xattr namespace restrictions via an "os2." substring at the beginning of a name...

SUSE CVE-2010-3706

plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving t...

SUSE CVE-2010-3853

pamnamespace.c in the pamnamespace module in Linux-PAM aka pam before 1.1.3 uses the environment of the invoking application or service during execution of the namespace.init script, which might allow local users to gain privileges by running a setuid program that relies on the pamnamespace PAM...