Use After Free

ghostscript is vulnerable to Use After Free. The vulnerability is due to there is no proper memory management and validation mechanisms in the gdevprnopenprinterseekable function. This results in a dangling pointer, that allows attackers to crash the application and cause a denial of service...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

DEBIAN-CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

Null pointer dereference

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

CVE-2023-46751 affects Ghostscript; the issue is a dangling pointer in gdev_prn_open_printer_seekable() that could crash the application when processing malformed documents. The vulnerability is remotely triggerable and has been addressed in various advisories. Public details corroborate that Gho...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751: Use After Free

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

CVE-2023-46751

An issue was discovered in the function gdevprnopenprinterseekable in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer...

xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability

A vulnerability was found in X.Org Server. This flaw occurs if a client explicitly destroys the compositor overlay window aka COW, where Xserver leaves a dangling pointer to that window in the CompScreen structure, which will later trigger a use-after-free issue. The Overlay Window use-after-free...

PT-2023-8195 · Artifex +9 · Artifex Ghostscript +9

Name of the Vulnerable Software and Affected Versions: Artifex Ghostscript versions through 10.02.0 Description: An issue was discovered in the function gdev prn open printer seekable that allows remote attackers to crash the application via a dangling pointer, which is related to the use of memo...

SUSE SLES15: kernel-livepatch-5_14_21-150400_15_46-rt / etc (SUSE-SU-2023:4165-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4165-1 advisory. This update for the Linux Kernel 5.14.21-1504001546 fixes several issues. The following security issues were fixed: - CVE-2023-4147: Fixed...

AZL-31697 CVE-2023-4623 affecting package kernel for versions less than 5.15.135.1-2

A use-after-free vulnerability in the Linux kernel's net/sched: schhfsc HFSC qdisc traffic control component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve i.e. with the HFSCFSC flag set has a parent without a link-sharing curve, then initvf will call...

EulerOS Virtualization 3.0.6.0 : xorg-x11-server (EulerOS-SA-2023-2234)

According to the versions of the xorg-x11-server packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due ...

xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo and ProcXkbGetDeviceInfo to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs...

kernel: fs: dlm: fix invalid derefence of sb_lvbptr

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr I experience issues when putting a lkbsb on the stack and have sblvbptr field to a dangled pointer while not using DLMLKFVALBLK. It will crash with the following kernel message, the...