X.Org X server, XWayland: Multiple Vulnerabilities

Background The X Window System is a graphical windowing system based on a client/server model. Description Multiple vulnerabilities have been discovered in X.Org X server, XWayland. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers...

CVE-2023-1692

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

CVE-2023-1692

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

Spoofing

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

CVE-2023-1692

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

CVE-2023-1692

Huawei HarmonyOS window management module has a permission-verification weakness (CVE-2023-1692) that may exfiltrate confidentiality. Affected: HarmonyOS window management component; Root cause: lack of permission verification. Impact: confidentiality exposure possible on successful exploitation....

CVE-2023-1692

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

CVE-2023-1692: Incorrect Permission Assignment for Critical Resource

The window management module lacks permission verification.Successful exploitation of this vulnerability may affect confidentiality...

PT-2023-17175 · Huawei · Emui +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The window management module lacks permission verification, which may affect confidentiality upon successful exploitation. Recommendations: At the momen...

Mozilla Firefox window.open Concealment Spoofing

The vulnerability of the window.open method in Mozilla Firefox, Focus for Android, Mozilla Firefox ESR, and the email client Thunderbird is related to information representation errors in the user interface. Exploiting this vulnerability can allow an attacker to conceal full-screen notifications...

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: tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd

In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpmtupprobesuccess vs wrong sndcwnd syzbot got a new report 1 finally pointing to a very old bug, added in initial support for MTU probing. tcpmtuprobe has checks about starting an MTU probe if tcpsndcwndtp = 11. But...

xorg-x11-server: XIPassiveUngrab out-of-bounds access

A vulnerability was found in X.Org. This issue occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code...

[SECURITY] Fedora 37 Update: ImageMagick-6.9.12.86-1.fc37

ImageMagick is an image display and manipulation tool for the X Window System. ImageMagick can read and write JPEG, TIFF, PNM, GIF, and Photo CD image formats. It can resize, rotate, sharpen, color reduce, or add special effects to an image, and when finished you can either save the completed wor...

CVE-2023-21104

In applySyncTransaction of WindowOrganizer.java, a missing permission check could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12L Android-13Android ID: A-259938771...

Google Android security vulnerabilities

Google Android is a Linux-based open source operating system from Google. Google Android suffers from an information disclosure vulnerability due to a lack of permission checking in the applySyncTransaction of WindowOrganizer.java. An attacker can exploit this vulnerability to obtain sensitive...

edk2 security, bug fix, and enhancement update

20221207gitfff6d81270b5-9 - edk2-remove-amd-sev-feature-flag-from-secure-boot-builds-.patch bz2169247 - Resolves: bz2169247 edk2 Install a sev guest with enrolled secure boot failed 20221207gitfff6d81270b5-8 - edk2-OvmfPkg-disable-dynamic-mmio-window-rhel-only.patch bz2174605 - Resolves: bz217460...

kernel: rxrpc: Fix locking in rxrpc's sendmsg

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: 1 rxrpcnewclientcall should release the socket lock when returning an error from rxrpcgetcallslot. 2 rxrpcwaitfortxwindowintr will return...

xorg-x11-server: XvdiSelectVideoNotify use-after-free

A vulnerability was found in X.Org. This flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding...

xorg-x11-server: XTestSwapFakeInput stack overflow

A vulnerability was found in X.Org. The issue occurs due to the swap handler for the XTestFakeInput request of the XTest extension, possibly corrupting the stack if GenericEvents with lengths larger than 32 bytes are sent through the XTestFakeInput request. This flaw can lead to local privilege...