24239 matches found
USN-7553-4: Linux kernel (Azure) vulnerabilities
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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...
kernel: ext4: fix OOB read when checking dotdot dir
A flaw was found in the ext4 module in the Linux kernel. An out-of-bounds read can be triggered when a corrupted ext4 filesystem is mounted due to a missing check, resulting in a denial of service that causes the system to freeze or become unusable...
Important: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITESAME No Data Buffer crash In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written out. If this bit is set using commands like...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux
PoC exploit for CVE-2021-3493, an Ubuntu OverlayFS Local Privesc vulnerability. The target is the Linux kernel, specifically the overlayfs file system, which did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
USN-7554-3 linux-fips vulnerabilities
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: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...
PT-2025-35971
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to file corruption checks within the JFS filesystem. A corrupted file with a negative i size value can be created on disk. Without a check during...
CVE-2025-4517
A flaw was found in the CPython tarfile module. This vulnerability allows arbitrary filesystem writes outside the extraction directory via extracting untrusted tar archives using the TarFile.extractall or TarFile.extract methods with the extraction filter parameter set to "data" or "tar"...
ALPINE-CVE-2025-4517
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
CVE-2025-4517
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
PSF-2025-9
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
CVE-2025-4517 Arbitrary writes via tarfile realpath overflow
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
CVE-2025-4517
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
CVE-2025-4517
CVE-2025-4517 concerns the tarfile module: when extracting untrusted tar archives using TarFile.extractall() or TarFile.extract() with filter set to "data" (or "tar"), it allows arbitrary filesystem writes outside the extraction directory. The description and connected advisories confirm this is ...
CVE-2025-4517
Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...
Python 安全漏洞
Python is an open source, object-oriented programming language from the Python Foundation. The language is extensible, supports modules and packages, and supports multiple platforms. A security vulnerability exists in Python 3.12 and later, which stems from an extraction filter that allows...
PT-2025-28871
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw where invalid inode pointer dereferences can occur during log replay within the btrfs filesystem. This issue arises from calling read one inode which, ...