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

Read Time:1 Minute, 36 Second

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)

Read Time:19 Second

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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