kernel: ext4: ignore xattrs past end

A use-after-free vulnerability has been discovered in the Linux kernel, specifically within the ext4xattrinodedecrefall function related to the ext4 filesystem's extended attributes. An attacker could exploit this flaw by providing a specially crafted payload, leading to a denial of service...

RHEL 9 : kernel (RHSA-2025:10701)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10701 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: usb: hub: Guard against...

USN-7628-1 linux-azure, linux-azure-6.11 vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

SUSE-SU-2025:02254-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL bsc1228557. - CVE-2024-49568: net/smc: check v2extoffset/eidcnt/ismgidcnt when...

SUSE CVE-2025-38221

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out of bounds punch offset Punching a hole with a start offset that exceeds maxend is not permitted and will result in a negative length in the truncateinodepartialfolio function while truncating the page cache,...

SUSE CVE-2025-38222

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

SUSE CVE-2025-38220

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:...

USN-7591-5 linux-intel-iotg vulnerabilities

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. CVE-2024-8805 It was discovered that the CIFS network file system...

CVE-2025-38222

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

CVE-2025-38221

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out of bounds punch offset Punching a hole with a start offset that exceeds maxend is not permitted and will result in a negative length in the truncateinodepartialfolio function while truncating the page cache,...

CVE-2025-38220

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:...

AZL-64767 CVE-2025-38220 affecting package kernel for versions less than 6.6.96.1-1

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:...

AZL-64746 CVE-2025-38222 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

UBUNTU-CVE-2025-38222

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

CVE-2025-38222

Summary : CVE-2025-38222 refers to a Linux kernel vulnerability in ext4 inline data handling. When inline_data is enabled, a length parameter (len) is incorrectly treated as an unsigned int, causing a truncation of pos+len in ext4_prepare_inline_data. This leads to an incorrect len being passed t...

CVE-2025-38222 ext4: inline: fix len overflow in ext4_prepare_inline_data

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

CVE-2025-38221

CVE-2025-38221 relates to a Linux kernel ext4 punching hole offset vulnerability. The available connected documents describe a fix for out-of-bounds punching: punching a hole with a start offset that exceeds max_end could yield a negative length in truncate_inode_partial_folio during page cache t...

CVE-2025-38222

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...

CVE-2025-38221 ext4: fix out of bounds punch offset

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out of bounds punch offset Punching a hole with a start offset that exceeds maxend is not permitted and will result in a negative length in the truncateinodepartialfolio function while truncating the page cache,...

CVE-2025-38222 ext4: inline: fix len overflow in ext4_prepare_inline_data

In the Linux kernel, the following vulnerability has been resolved: ext4: inline: fix len overflow in ext4prepareinlinedata When running the following code on an ext4 filesystem with inlinedata feature enabled, it will lead to the bug below. fd = open"file1", ORDWR | OCREAT | OTRUNC, 0666;...