Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013084)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013084 advisory. In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only...

CVE-2023-53766

JFS filesystem code neglects to verify whether the filesystem is mounted read-only before initiating transactions in txBegin. When write operations are attempted on a read-only mount, the missing check allows execution to proceed with uninitialized transaction structures, culminating in a NULL...

Linux Distros Unpatched Vulnerability : CVE-2023-53766

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction...

DEBIAN-CVE-2023-53766

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction potentially saving from NULL pointer deref...

UBUNTU-CVE-2023-53766

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction potentially saving from NULL pointer deref...

CVE-2023-53766

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction potentially saving from NULL pointer deref...

CVE-2023-53766

CVE-2023-53766 relates to the Linux kernel, specifically the JFS filesystem. A patch adds a check in txBegin to verify a read-only mounted filesystem before starting a transaction, potentially preventing a NULL pointer dereference. The remediation is a kernel patch (Linux kernel, JFS code path) t...

CVE-2023-53766 FS: JFS: Check for read-only mounted filesystem in txBegin

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction potentially saving from NULL pointer deref...

SUSE CVE-2023-53457

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Fix null-ptr-deref Read in txBegin Syzkaller reported an issue where txBegin may be called on a superblock in a read-only mounted filesystem which leads to NULL pointer deref. This could be solved by checking if the...

UBUNTU-CVE-2023-53457

In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Fix null-ptr-deref Read in txBegin Syzkaller reported an issue where txBegin may be called on a superblock in a read-only mounted filesystem which leads to NULL pointer deref. This could be solved by checking if the...

PT-2025-49496

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the JFS filesystem within the Linux kernel. Specifically, a missing check for a read-only mounted filesystem in the txBegin function could lead to a NULL pointer...