Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfcworkerwakeup bsc1225820. CVE-2024-27397: netfilter: nftables: use timestamp to check for set...

The vulnerability of the `closure_put_after_sub()` function in the `drivers/md/bcache/closure.c` file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the closureputaftersub function in the drivers/md/bcache/closure.c file of the Linux kernel is related to an uncontrolled and exploitable condition. Exploiting this vulnerability could allow an attacker to cause a service failure...

Azure Linux 3.0 Security Update: kernel (CVE-2024-48881)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-48881 advisory. - In the Linux kernel, the following vulnerability has been resolved: bcache: revert replacing ISERRORNULL wi...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-48881)

"The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-48881 advisory. - In the Linux kernel, the following vulnerability has been resolved: bcache: revert replacing ISERRORNULL wi...

bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again

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SUSE CVE-2022-49327

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

DEBIAN-CVE-2022-49327

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

CVE-2022-49327

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

UBUNTU-CVE-2022-49327

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

CVE-2022-49327

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

CVE-2022-49327

The CVE-2022-49327 issue affects the Linux kernel and is described in multiple advisories (e.g., Unity Linux and SUSE/SUSE-SU family) as a fix for bcached journal no-space deadlock. The vulnerability arises when journal replay during cache set registration can stall if journal buckets are exhaust...

CVE-2022-49327 bcache: avoid journal no-space deadlock by reserving 1 journal bucket

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

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 a possible deadlock in bcache when there is insufficient log space...

Linux kernel null pointer dereference vulnerability (CNVD-2025-04163)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a null pointer dereference vulnerability that stems from the BCache module not properly checking that c-root is NULL in cachesetflush, which could lea...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47222: net: bridge: fix vlan tunnel dst refcnt when egressing bsc1224857. CVE-2021-47223: net: bridge: fix vlan tunnel dst null pointer dereference bsc1224856...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bcache: Fixed the abuse of variable-length arrays in btreeiter. btreeiter is used in two ways: either allocated on the stack with a fixed size MAXBSETS, or from a mempool with a dynamic size based on the specific cache set...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bcache: Reverting the change that replaced ISERRORNULL with ISERR. The commit 028ddcac477b “bcache: Removing unnecessary NULL-point checks in node allocations” causes a NULL pointer dereferencing in the cachesetFlush function. c...

Azure Linux 3.0 Security Update: kernel (CVE-2024-39482)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-39482 advisory. - In the Linux kernel, the following vulnerability has been resolved: bcache: fix variable length array abuse ...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: IORINGOPREAD did not correctly consume the provided buffer list when CVE-2023-52926 In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fixed overflow check in mienumattr CVE-2024-27407 I...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix fortify source warning while accessing Eth segment CVE-2024-26907 In the Linux kernel, the following vulnerability has been resolved: i3c: Use i3cdev-desc-info instead of calling i3cdevicegetinfo to...