Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Sysv: Do not call sbbread with pointerlock held. syzbot reports sleep in atomic context in the SysV filesystem 1. For sbbread, the function is called with rwspinlock held. A bug involving a “deadlock due to...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100721)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100721 advisory. In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent against volume size rockcontinue reads...

CVE-2026-46303: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent against volume size rockcontinue reads rs-contextent verbatim from the Rock Ridge CE record and passes it to sbbread without checking that the block number is within the mounted I...

Siemens SIMATIC S7-1500 Deadlock (CVE-2023-52699)

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A writelock&pointerslock = readlock&pointerslock deadlock bug and a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990472)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990472 advisory. In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in Sy...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989443)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989443 advisory. In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in Sy...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989518)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989518 advisory. In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in Sy...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986303 advisory. In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in Sy...

Linux Distros Unpatched Vulnerability : CVE-2023-52699

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with...

SUSE CVE-2023-52699

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

CVE-2023-52699

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

DEBIAN-CVE-2023-52699

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

UBUNTU-CVE-2023-52699

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

CVE-2023-52699 sysv: don't call sb_bread() with pointers_lock held

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

CVE-2023-52699

The Linux kernel contains a vulnerability in the SysV filesystem where the function sb_bread() is called while holding the pointers_lock (specifically a rw_spinlock). This condition leads to a sleep in atomic context , which can cause system instability or deadlocks. The issue stems from historic...

CVE-2023-52699 sysv: don't call sb_bread() with pointers_lock held

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...

CVE-2023-52699: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sbbread with pointerslock held syzbot is reporting sleep in atomic context in SysV filesystem 1, for sbbread is called with rwspinlock held. A "writelock&pointerslock = readlock&pointerslock deadlock" bug and a...