Category Archives: Advisories

USN-6686-3: Linux kernel (Oracle) vulnerabilities

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It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the
Linux kernel did not properly handle certain error conditions during device
registration. A local attacker could possibly use this to cause a denial of
service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen
driver in the Linux kernel during device removal, leading to a use-after-
free vulnerability. A physically proximate attacker could use this to cause
a denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel did not properly handle certain memory allocation failure
conditions, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained
a race condition, leading to a null pointer dereference vulnerability. A
local attacker could use this to cause a denial of service (system crash).
(CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem
of the Linux kernel, leading to a use-after-free vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol
implementation in the Linux kernel, leading to a use-after- free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel
did not properly handle connect command payloads in certain situations,
leading to an out-of-bounds read vulnerability. A remote attacker could use
this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not
properly initialize memory in some situations. A local attacker could use
this to possibly expose sensitive information (kernel memory).
(CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel
did not store data in properly sized memory locations. A local user could
use this to cause a denial of service (system crash). (CVE-2024-0607)

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USN-6680-3: Linux kernel (AWS) vulnerabilities

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黄思聪 discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel did not properly handle certain memory allocation failure
conditions, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem
of the Linux kernel, leading to a use-after-free vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol
implementation in the Linux kernel, leading to a use-after- free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel
did not properly handle connect command payloads in certain situations,
leading to an out-of-bounds read vulnerability. A remote attacker could use
this to expose sensitive information (kernel memory). (CVE-2023-6121)

Jann Horn discovered that the io_uring subsystem in the Linux kernel
contained an out-of-bounds access vulnerability. A local attacker could use
this to cause a denial of service (system crash). (CVE-2023-6560)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel
did not store data in properly sized memory locations. A local user could
use this to cause a denial of service (system crash). (CVE-2024-0607)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in the
Linux kernel for x86 platforms did not properly handle 32-bit emulation on
TDX and SEV. An attacker with access to the VMM could use this to cause a
denial of service (guest crash) or possibly execute arbitrary code.
(CVE-2024-25744)

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php-tcpdf-6.7.2-1.fc40

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FEDORA-2024-217278abc5

Packages in this update:

php-tcpdf-6.7.2-1.fc40

Update description:

Version 6.7.2 (2024-03-18)

Fix security issue.
[BREAKING CHANGE] The tcpdf HTML tag syntax has changed, see example_049.php.
New K_ALLOWED_TCPDF_TAGS configuration constant to set the allowed methods for the tcdpf HTML tag.
Raised minimum PHP version to PHP 5.5.0.

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Backdoor.Win32.Emegrab.b / Remote Stack Buffer Overflow (SEH)

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Posted by malvuln on Mar 19

Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2024
Original source:
https://malvuln.com/advisory/19a14d0414aec62ef38378de2e8b259d.txt
Contact: malvuln13 () gmail com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Emegrab.b
Vulnerability: Remote Stack Buffer Overflow (SEH)
Family: Emegrab
Type: PE32
MD5: 19a14d0414aec62ef38378de2e8b259d
Vuln ID: MVID-2024-0675
ASLR: False
DEP: False
CFG: False
Safe SEH: False
Disclosure:…

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perl-Data-UUID-1.227-1.fc38

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FEDORA-2024-08bb549a36

Packages in this update:

perl-Data-UUID-1.227-1.fc38

Update description:

This update fixes CVE-2013-4184 (possible symlink attack due to use of predictable temporary file names). The module no longer saves state in temporary files at all.

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perl-Data-UUID-1.227-1.fc40

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FEDORA-2024-3da8ed5be3

Packages in this update:

perl-Data-UUID-1.227-1.fc40

Update description:

This update fixes CVE-2013-4184 (possible symlink attack due to use of predictable temporary file names). The module no longer saves state in temporary files at all.

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perl-Data-UUID-1.227-1.fc39

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FEDORA-2024-a58a7e2388

Packages in this update:

perl-Data-UUID-1.227-1.fc39

Update description:

This update fixes CVE-2013-4184 (possible symlink attack due to use of predictable temporary file names). The module no longer saves state in temporary files at all.

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perl-Data-UUID-1.227-1.el7

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FEDORA-EPEL-2024-1c85d457ef

Packages in this update:

perl-Data-UUID-1.227-1.el7

Update description:

This update fixes CVE-2013-4184 (possible symlink attack due to use of predictable temporary file names). The module no longer saves state in temporary files at all.

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Fortinet Releases Security Updates for Multiple Products.

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Fortinet has released security updates to address multiple vulnerabilities found in Fortinet products. The vulnerabilities, if exploited could allow unauthenticated attacker to execute arbitrary code on Fortinet products. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the affected service/user account. Depending on the privileges associated with the account an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Accounts that are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

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