kernel: s390/vfio-ap: fix memory leak in vfio_ap device driver

In the s390 VFIO-AP driver, memory allocated for the vfiomatrixdev structure is never released during device cleanup. The release callback incorrectly uses devgetdrvdata to locate the object, but since it was never stored there, the function returns NULL and kfree silently accepts it. The correct...

Fedora 39 : matrix-synapse (2023-4d4c73a8f0)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-4d4c73a8f0 advisory. Update to v1.94.0 CVE-2023-45129 ---- Update to v1.93.0 CVE-2023-41335, CVE-2023-42453 Tenable has extracted the preceding description block directl...

Rocky Linux 8 : thunderbird (RLSA-2022:6708)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:6708 advisory. - When receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the inner HTML document, remote objects specifi...

Fedora: Security Advisory (FEDORA-2023-4d4c73a8f0)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

[SECURITY] Fedora 39 Update: matrix-synapse-1.94.0-2.fc39

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

SUSE CVE-2023-43796

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

matrix-synapse-testutils (>=1.65.0.0, <=1.95.0.0) potentially affected by CVE-2023-43796 via matrix-synapse (>=1.65.0, <=1.95.0)

matrix-synapse PYPI version =1.65.0, =1.65.0.0, =1.95.0.0 Source cves: CVE-2023-43796 Source advisory: GHSA-MP92-3JFM-3575...

matrix-synapse-testutils (>=1.65.0.0, <=1.95.0.0) potentially affected by CVE-2023-43796 via matrix-synapse (>=1.65.0, <=1.95.0)

matrix-synapse PYPI version =1.65.0, =1.65.0.0, =1.95.0.0 Source cves: CVE-2023-43796 Source advisory: OSV:GHSA-MP92-3JFM-3575...

raiden (>=0.100.2rc4, <=0.100.3rc1) potentially affected by CVE-2023-43796 via matrix-synapse (0.33.9)

matrix-synapse PYPI version 0.33.9 is affected by a known vulnerability. The following packages have a transitive dependency on matrix-synapse and may be impacted: - raiden =0.100.2rc4, =0.100.3rc1 Source cves: CVE-2023-43796 Source advisory: OSV:GHSA-MP92-3JFM-3575...

CVE-2023-43796

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

DEBIAN-CVE-2023-43796

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

Design/Logic Flaw

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

CVE-2023-43796

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

PYSEC-2023-230

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

matrix-synapse-testutils (>=1.65.0.0, <=1.95.0.0) potentially affected by CVE-2023-43796 via matrix-synapse (>=1.65.0, <=1.95.0)

matrix-synapse PYPI version =1.65.0, =1.65.0.0, =1.95.0.0 Source cves: CVE-2023-43796 Source advisory: OSV:PYSEC-2023-230...

raiden (>=0.100.2rc4, <=0.100.3rc1) potentially affected by CVE-2023-43796 via matrix-synapse (0.33.9)

matrix-synapse PYPI version 0.33.9 is affected by a known vulnerability. The following packages have a transitive dependency on matrix-synapse and may be impacted: - raiden =0.100.2rc4, =0.100.3rc1 Source cves: CVE-2023-43796 Source advisory: OSV:PYSEC-2023-230...

PYSEC-2023-230

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...

CVE-2023-43796

The CVE-2023-43796 vulnerability affects Synapse (Matrix homeserver). Before versions 1.95.1 and 1.96.0rc1, cached device information of remote users could be queried, enabling enumeration of users known to a homeserver. The issue is mitigated by upgrading to Synapse 1.95.1 or 1.96.0rc1. As a wor...

matrix-synapse-testutils (>=1.65.0.0, <=1.95.0.0), raiden (>=0.100.2rc4, <=0.100.3rc1) potentially affected by CVE-2023-43796 via matrix-synapse (>=0.33.9, <=1.95.0)

matrix-synapse PYPI version =0.33.9, =1.65.0.0, =0.100.2rc4, =0.100.3rc1 Source cves: CVE-2023-43796 Source advisory: MEND:CVE-2023-43796...

CVE-2023-43796 Synapse vulnerable to leak of remote user device information

Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or...