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Category Archives: Advisories
GLSA 202403-04: XZ utils: Backdoor in release tarballs
USN-6707-4: Linux kernel (Azure) vulnerabilities
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Lonial Con discovered that the netfilter subsystem in the Linux kernel did
not properly handle element deactivation in certain cases, 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-2024-1085)
Notselwyn discovered that the netfilter subsystem in the Linux kernel did
not properly handle verdict parameters in certain cases, 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-2024-1086)
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:
– Network drivers;
– PWM drivers;
(CVE-2024-26597, CVE-2024-26599)
USN-6704-4: Linux kernel (Intel IoTG) vulnerabilities
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It was discovered that the NVIDIA Tegra XUSB pad controller driver in the
Linux kernel did not properly handle return values in certain error
conditions. A local attacker could use this to cause a denial of service
(system crash). (CVE-2023-23000)
Quentin Minster discovered that the KSMBD implementation in the Linux
kernel did not properly handle session setup requests. A remote attacker
could possibly use this to cause a denial of service (memory exhaustion).
(CVE-2023-32247)
Lonial Con discovered that the netfilter subsystem in the Linux kernel did
not properly handle element deactivation in certain cases, 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-2024-1085)
Notselwyn discovered that the netfilter subsystem in the Linux kernel did
not properly handle verdict parameters in certain cases, 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-2024-1086)
It was discovered that a race condition existed in the SCSI Emulex
LightPulse Fibre Channel driver in the Linux kernel when unregistering FCF
and re-scanning an HBA FCF table, leading to a null pointer dereference
vulnerability. A local attacker could use this to cause a denial of service
(system crash). (CVE-2024-24855)
Intel PowerGadget 3.6 Local Privilege Escalation
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Posted by Julian Horoszkiewicz via Fulldisclosure on Mar 28
Vulnerability summary: Local Privilege Escalation from regular user to SYSTEM, via conhost.exe hijacking triggered by
MSI installer in repair mode
Affected Products: Intel PowerGadget
Affected Versions: tested on PowerGadget_3.6.msi (a3834b2559c18e6797ba945d685bf174), file signed on Monday, February
1, 2021 9:43:20 PM (this seems to be the latest version), earlier versions might be affected as well.
Affected Platforms: Windows…
chromium-123.0.6312.86-1.fc40
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FEDORA-2024-85531c965e
Packages in this update:
chromium-123.0.6312.86-1.fc40
Update description:
update to 123.0.6312.86
Critical CVE-2024-2883: Use after free in ANGLE
High CVE-2024-2885: Use after free in Dawn
High CVE-2024-2886: Use after free in WebCodecs
High CVE-2024-2887: Type Confusion in WebAssembly
chromium bugfix update
ZDI-24-299: Linux Kernel nft_exthdr_ipv6_eval Stack-based Buffer Overflow Information Disclosure Vulnerability
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This vulnerability allows local attackers to disclose sensitive information on affected installations of the Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.3. The following CVEs are assigned: CVE-2023-52628.
ZDI-24-298: Linux Kernel nft_exthdr_tcp_eval Stack-based Buffer Overflow Information Disclosure Vulnerability
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This vulnerability allows local attackers to disclose sensitive information on affected installations of the Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.3. The following CVEs are assigned: CVE-2023-52628.
ZDI-24-297: Linux Kernel nft_exthdr_sctp_eval Stack-based Buffer Overflow Information Disclosure Vulnerability
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This vulnerability allows local attackers to disclose sensitive information on affected installations of the Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.3. The following CVEs are assigned: CVE-2023-52628.
ZDI-24-356: Siemens Simcenter Femap MODEL File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Siemens Simcenter Femap. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-27907.