kernel: fget: check that the fd still exists after getting a ref to it

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close and fget simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on...

kernel: fget: check that the fd still exists after getting a ref to it

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close and fget simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on...

kernel: Use After Free in unix_gc() which could result in a local privilege escalation

A vulnerability was found in unixdgramrecvmsg in net/unix/afunix.c in the Linux kernel's garbage collection for Unix domain socket file handlers. In this flaw, a missing cleanup may lead to a use-after-free due to a race problem. This flaw allows a local user to crash the system or escalate their...

PT-2022-7622 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to commit 9f1c5ocf39167ff71dc5953a3234f3f6eeb8fcb5 Description: The issue is related to a potential leak in the Linux kernel's net/smc component. The problem occurs when the tcp abort function discards CLC CONFIRM...

aaPanel 6.8.21 - Directory Traversal (Authenticated)

Exploit Title: aaPanel 6.8.21 - Directory Traversal Authenticated Date: 22.02.2022 Exploit Author: Fikrat Ghuliev Ghuliev Vendor Homepage: https://www.aapanel.com/ Software Link: https://www.aapanel.com Version: 6.8.21 Tested on: Ubuntu Application vulnerable to Directory Traversal and attacker c...

kernel: Use After Free in unix_gc() which could result in a local privilege escalation

A vulnerability was found in unixdgramrecvmsg in net/unix/afunix.c in the Linux kernel's garbage collection for Unix domain socket file handlers. In this flaw, a missing cleanup may lead to a use-after-free due to a race problem. This flaw allows a local user to crash the system or escalate their...

CVE-2022-23644 Server-side request forgery in BookWyrm

BookWyrm is a decentralized social network for tracking reading habits and reviewing books. The functionality to load a cover via url is vulnerable to a server-side request forgery attack. Any BookWyrm instance running a version prior to v0.3.0 is susceptible to attack from a logged-in user. The...

OpenJDK: Loop in HttpsServer triggered during TLS session close (JSSE, 8254967)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacke...

RHEL 8 : java-1.8.0-ibm (RHSA-2022:0345)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0345 advisory. IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE ...

Mageia: Security Advisory (MGASA-2020-0476)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2021-46084

uscat, as of 2021-12-28, is vulnerable to Cross Site Scripting XSS via "close registration information" input box...

Cross site scripting

uscat, as of 2021-12-28, is vulnerable to Cross Site Scripting XSS via "close registration information" input box...

DEBIAN-CVE-2021-4083

A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close and fget simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on...

SUSE-SU-2022:14876-1 Security update for java-1_7_1-ibm

This update for java-171-ibm fixes the following issues: - Update to Java 7.1 Service Refresh 5 Fix Pack 0 - CVE-2021-41035: before version 0.29.0, the openj9 JVM does not throw IllegalAccessError for MethodHandles that invoke inaccessible interface methods. bsc1194198, bsc1192052 - CVE-2021-3558...

SUSE-SU-2022:14875-1 Security update for java-1_7_1-ibm

This update for java-171-ibm fixes the following issues: - Update to Java 7.1 Service Refresh 5 Fix Pack 0 - CVE-2021-41035: before version 0.29.0, the openj9 JVM does not throw IllegalAccessError for MethodHandles that invoke inaccessible interface methods. bsc1194198, bsc1192052 - CVE-2021-3558...

Mozilla: Race condition when playing audio files

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: Constructing audio sinks could have led to a race condition when playing audio files and closing windows. This could have lead to a use-after-free issue, causing a potentially exploitable crash...

Mozilla: Race condition when playing audio files

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: Constructing audio sinks could have led to a race condition when playing audio files and closing windows. This could have lead to a use-after-free issue, causing a potentially exploitable crash...

The vulnerability in the implementation of the close() and fget() functions in Linux kernel allows a hacker to cause a service failure or enhance their privileges.

The vulnerability of the close and fget functions in Linux operating systems is related to the use of memory after it has been freed by the “garbage collector”. Exploiting this vulnerability can allow an attacker to cause a service failure or increase their privileges...

CVE-2021-30336

Possible out of bound read due to lack of domain input validation while processing APK close session request in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Wearables...

CVE-2021-30336

Possible out of bound read due to lack of domain input validation while processing APK close session request in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Wearables...