Category Archives: Advisories

USN-6938-1: Linux kernel vulnerabilities

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It was discovered that the device input subsystem in the Linux kernel did
not properly handle the case when an event code falls outside of a bitmap.
A local attacker could use this to cause a denial of service (system
crash). (CVE-2022-48619)

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
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device
volume management subsystem did not properly validate logical eraseblock
sizes in certain situations. An attacker could possibly use this to cause a
denial of service (system crash). (CVE-2024-25739)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– GPU drivers;
– HID subsystem;
– I2C subsystem;
– Input Device Drivers (Mouse);
– MTD block device drivers;
– Network drivers;
– TTY drivers;
– USB subsystem;
– File systems infrastructure;
– F2FS file system;
– SMB network file system;
– BPF subsystem;
– B.A.T.M.A.N. meshing protocol;
– Bluetooth subsystem;
– IPv4 networking;
– IPv6 networking;
– Netfilter;
– Unix domain sockets;
– Wireless networking;
(CVE-2024-26901, CVE-2021-46932, CVE-2024-26857, CVE-2024-26882,
CVE-2024-26934, CVE-2023-52449, CVE-2024-35982, CVE-2021-46933,
CVE-2023-52620, CVE-2023-52444, CVE-2024-26923, CVE-2023-52469,
CVE-2024-26886, CVE-2024-36902, CVE-2023-52436, CVE-2024-36016,
CVE-2024-26884, CVE-2021-46960, CVE-2021-47194, CVE-2023-52752,
CVE-2024-27020, CVE-2024-26840, CVE-2024-35997, CVE-2024-35984,
CVE-2024-35978)

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USN-6937-1: OpenSSL vulnerabilities

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It was discovered that OpenSSL incorrectly handled TLSv1.3 sessions when
certain non-default TLS server configurations were in use. A remote
attacker could possibly use this issue to cause OpenSSL to consume
resources, leading to a denial of service. (CVE-2024-2511)

It was discovered that OpenSSL incorrectly handled checking excessively
long DSA keys or parameters. A remote attacker could possibly use this
issue to cause OpenSSL to consume resources, leading to a denial of
service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS.
(CVE-2024-4603)

William Ahern discovered that OpenSSL incorrectly handled certain memory
operations in a rarely-used API. A remote attacker could use this issue to
cause OpenSSL to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2024-4741)

Joseph Birr-Pixton discovered that OpenSSL incorrectly handled calling a
certain API with an empty supported client protocols buffer. A remote
attacker could possibly use this issue to obtain sensitive information, or
cause OpenSSL to crash, resulting in a denial of service. (CVE-2024-5535)

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USN-6935-1: Prometheus Alertmanager vulnerability

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It was discovered that prometheus-alertmanager didn’t properly sanitize
input it received through an API endpoint. An attacker with permission to
send requests to this endpoint could potentially inject arbitrary code.

On Ubuntu 20.04 LTS and Ubuntu 22.04 LTS, this vulnerability is only
present if the UI has been explicitly activated.

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frr-9.1.1-1.fc40

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FEDORA-2024-e60ca8feb0

Packages in this update:

frr-9.1.1-1.fc40

Update description:

New version 9.1.1. Includes fixes for CVE-2024-31950, CVE-2024-31951 and CVE-2024-31949.

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USN-6934-1: MySQL vulnerabilities

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Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.

MySQL has been updated to 8.0.39 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
and Ubuntu 24.04 LTS.

In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.

Please see the following for more information:

https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-38.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-39.html
https://www.oracle.com/security-alerts/cpujul2024.html

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USN-6933-1: ClickHouse vulnerabilities

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It was discovered that ClickHouse incorrectly handled memory, leading to a
heap out-of-bounds data read. An attacker could possibly use this issue to
cause a denial of service, or leak sensitive information.
(CVE-2021-42387, CVE-2021-41388)

It was discovered that ClickHouse incorrectly handled memory, leading to a
heap-based buffer overflow. An attacker could possibly use this issue to
cause a denial of service, or execute arbitrary code.
(CVE-2021-43304, CVE-2021-43305)

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USN-6932-1: OpenJDK 21 vulnerabilities

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It was discovered that the Hotspot component of OpenJDK 21 was not properly
performing bounds when handling certain UTF-8 strings, which could lead to
a buffer overflow. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2024-21131)

It was discovered that the Hotspot component of OpenJDK 21 could be made to
run into an infinite loop. If an automated system were tricked into
processing excessively large symbols, an attacker could possibly use this
issue to cause a denial of service. (CVE-2024-21138)

It was discovered that the Hotspot component of OpenJDK 21 did not
properly perform range check elimination. An attacker could possibly use
this issue to cause a denial of service, execute arbitrary code or bypass
Java sandbox restrictions. (CVE-2024-21140)

Sergey Bylokhov discovered that OpenJDK 21 did not properly manage memory
when handling 2D images. An attacker could possibly use this issue to
obtain sensitive information. (CVE-2024-21145)

It was discovered that the Hotspot component of OpenJDK 21 incorrectly
handled memory when performing range check elimination under certain
circumstances. An attacker could possibly use this issue to cause a
denial of service, execute arbitrary code or bypass Java sandbox
restrictions. (CVE-2024-21147)

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USN-6931-1: OpenJDK 17 vulnerabilities

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It was discovered that the Hotspot component of OpenJDK 17 was not properly
performing bounds when handling certain UTF-8 strings, which could lead to
a buffer overflow. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2024-21131)

It was discovered that the Hotspot component of OpenJDK 17 could be made to
run into an infinite loop. If an automated system were tricked into
processing excessively large symbols, an attacker could possibly use this
issue to cause a denial of service. (CVE-2024-21138)

It was discovered that the Hotspot component of OpenJDK 17 did not
properly perform range check elimination. An attacker could possibly use
this issue to cause a denial of service, execute arbitrary code or bypass
Java sandbox restrictions. (CVE-2024-21140)

Sergey Bylokhov discovered that OpenJDK 17 did not properly manage memory
when handling 2D images. An attacker could possibly use this issue to
obtain sensitive information. (CVE-2024-21145)

It was discovered that the Hotspot component of OpenJDK 17 incorrectly
handled memory when performing range check elimination under certain
circumstances. An attacker could possibly use this issue to cause a
denial of service, execute arbitrary code or bypass Java sandbox
restrictions. (CVE-2024-21147)

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USN-6930-1: OpenJDK 11 vulnerabilities

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It was discovered that the Hotspot component of OpenJDK 11 was not properly
performing bounds when handling certain UTF-8 strings, which could lead to
a buffer overflow. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2024-21131)

It was discovered that the Hotspot component of OpenJDK 11 could be made to
run into an infinite loop. If an automated system were tricked into
processing excessively large symbols, an attacker could possibly use this
issue to cause a denial of service. (CVE-2024-21138)

It was discovered that the Hotspot component of OpenJDK 11 did not
properly perform range check elimination. An attacker could possibly use
this issue to cause a denial of service, execute arbitrary code or bypass
Java sandbox restrictions. (CVE-2024-21140)

Yakov Shafranovich discovered that the Concurrency component of OpenJDK 11
incorrectly performed header validation in the Pack200 archive format. An
attacker could possibly use this issue to cause a denial of service.
(CVE-2024-21144)

Sergey Bylokhov discovered that OpenJDK 11 did not properly manage memory
when handling 2D images. An attacker could possibly use this issue to
obtain sensitive information. (CVE-2024-21145)

It was discovered that the Hotspot component of OpenJDK 11 incorrectly
handled memory when performing range check elimination under certain
circumstances. An attacker could possibly use this issue to cause a
denial of service, execute arbitrary code or bypass Java sandbox
restrictions. (CVE-2024-21147)

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