CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

AZL-64829 CVE-2025-38260 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

DEBIAN-CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

UBUNTU-CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38260 btrfs: handle csum tree error with rescue=ibadroots correctly

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38260 btrfs: handle csum tree error with rescue=ibadroots correctly

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38260

CVE-2025-38260 concerns a Linux kernel bug in Btrfs where a corrupted csum (checksum) tree root could lead to a crash when mounting with rescue=ibadroots. The provided description details that normally this option should set BTRFS_FS_STATE_NO_DATA_CSUMS to skip csum searches for future data reads...

PT-2025-28888

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-custom+ 249 Description: A flaw exists in the Linux kernel related to handling checksum tree errors when the rescue=ibadroots mount option is used. Specifically, if a corrupted checksum tree root is...

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 the Linux kernel that stems from btrfs not handling csum tree errors correctly, which could lead to file system corruption...

krb5: Kerberos RC4-HMAC-MD5 Checksum Vulnerability Enabling Message Spoofing via MD5 Collisions

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

ALSA-2025:9430 Moderate: krb5 security update

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the...

PT-2025-30839 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's netpoll functionality related to UDP checksum handling. A commit removed the initialization of the UDP checksum field, leading to incorrect...

SUSE CVE-2025-38059

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...

DEBIAN-CVE-2025-38059

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...

AZL-63950 CVE-2025-38059 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...

AZL-70292 CVE-2025-38059 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...

UBUNTU-CVE-2025-38059

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...

CVE-2025-38059

The CVE-2025-38059 entry documents a Linux kernel data integrity issue in btrfs: when using rescue=idatacsums, scrub can trigger a NULL pointer dereference due to not loading the csum tree. Concrete root cause: scrub path may call btrfs_search_slot() on a NULL pointer because the NO_DATA_CSUMS fl...

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, which stems from btrfs causing a null pointer dereference when the checksum tree is invalid...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: Avoid NULL pointer dereferencing if no valid csum tree exists. BUG When attempting a read-only scrub operation on a btrfs volume with the rescue=idatacsums mount option, the operation will crash due to the following call...