ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()

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ext4: fix access to uninitialised lock in fc replay path

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Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from ext4 not properly handling inline data that lacks the system data extension attribute...

CVE-2025-38701: Reachable Assertion

In the Linux kernel, the following vulnerability has been resolved: ext4: do not BUG when INLINEDATAFL lacks system.data xattr A syzbot fuzzed image triggered a BUGON in ext4updateinlinedata when an inode had the INLINEDATAFL flag set but was missing the system.data extended attribute. Since this...

kernel: ext4: only dirty folios when data journaling regular files

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

ALSA-2025:15005 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 kernel: netsched: hfsc: Fix a potential UAF in hfscdequeue too CVE-2025-37823 kernel: ext4: only dirty folios when data journaling regular...

Linux Distros Unpatched Vulnerability : CVE-2025-38580

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode use after free in ext4endiorsvwork In ext4ioenddefercompletion, check if...

RHEL 7 : kernel (RHSA-2025:14748)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14748 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: media: uvcvideo: Fix double...

RHEL 7 : kernel-rt (RHSA-2025:14746)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14746 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Linux Distros Unpatched Vulnerability : CVE-2019-11059

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow. CVE-2019-11059 Note that Nessus relies on the...

The vulnerability of the ext4_get_first_dir_block() function in the fs/ext4/namei.c module of the Ext4 file system support module for Linux’s kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ext4getfirstdirblock function in the fs/ext4/namei.c module of the Ext4 file system support in Linux’s operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

kernel: ext4: avoid resizing to a partial cluster size

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

The vulnerability in the fs/ext4/dir.c module of the Linux operating system allows a hacker to compromise the confidentiality and accessibility of protected information.

The vulnerability in the fs/ext4/dir.c module of the Linux operating system relates to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality and accessibility of protected information...

RHEL 8 : kernel (RHSA-2025:14418)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:14418 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: sched/fair: Fix potential...

Linux Distros Unpatched Vulnerability : CVE-2025-23150

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect...

USN-7711-1 linux-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: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; -...

SUSE SLES15: kernel-coco / kernel-coco-devel / kernel-coco_debug / etc (SUSE-SU-2025:02923-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02923-1 advisory. The SUSE Linux Enterprise 15 SP6 Confidential Computing kernel was updated to receive various security bugfixes. The following security bugs...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

SUSE CVE-2025-38580

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode use after free in ext4endiorsvwork In ext4ioenddefercompletion, check if ioend-listvec is empty to avoid adding an ioend that requires no conversion to the irsvconversionlist, which in turn prevents starting an...