Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: schedext: Fixed unsafe locking in the scxdumpstate function. For kernels built with CONFIGPREEMPTRT=y, the dumplock will be converted to a sleepable spinlock instead of a disable-irq one. This can lead to the following scenarios:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Disabling bottom softirqs as part of spinlockirq on PREEMPTRT sndpcmgrouplockirq acquires a spinlockt and disables interrupts via spinlockirq. This also implicitly disables the handling of softirqs such as TIMERSOFTIRQ...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ocfs2: fixed a recursive semaphore deadlock in the fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on the FSIOCFIEMAP of the extent list in a specially crafted mmap file. contextswitch...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: blk-cgroup: fixed a possible deadlock during policy configuration The resulting deadlock can be easily triggered by lockdep: WARNING: a circular locking dependency was detected 6.17.0-rc3-00124-ga12c2658ced0 1665 Not tainted...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iio: light: opt3001: fixed a deadlock caused by concurrent flag access. The threaded IRQ function in this driver reads the flag twice: once to lock a mutex and once to unlock it. Although the code that sets the flag is designed t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fixed a deadlock in drmschedentitykilljobscb The Mesa issue mentioned above identified a possible deadlock scenario: 1231.611031 Possible interrupt-unsafe locking scenario: 1231.611033 CPU0 CPU1 1231.611034 ---- ----...

PT-2026-2555

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock situation can occur when a process, such as udev, opens a ublk block device to read the partition table. This happens because of a circular dependency involving mutex locks...

PT-2026-2600

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock situation can occur between nfc unregister device and rfkill fop write functions due to an inversion of lock ordering between device lock and rfkill global mutex. Specifically...

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 a lock order reversal between nfcunregisterdevice and rfkillfopwrite, which could lead to a deadlock...

MiracleLinux 7 : python-2.7.5-94.0.5.el7.AXS7 (AXSA:2025-11503:37)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-11503:37 advisory. CVE-2025-8194: fix infinite loop and deadlock in TarFile extraction and entry enumeration APIs CVEs: CVE-2025-8194 There is a defect in the CPython tarfile...

Linux Distros Unpatched Vulnerability : CVE-2025-71079

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: nfc: fix deadlock between nfcunregisterdevice and rfkillfopwrite A deadlock can occur between nfcunregisterdevice and rfkillfopwrite due to lock ordering...

MiracleLinux 9 : kernel-5.14.0-503.35.1.el9_5 (AXSA:2025-9843:26)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9843:26 advisory. kernel: md: fix deadlock between mddevsuspend and flush bio CVE-2024-43855 Tenable has extracted the preceding description block directly from the MiracleLin...

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 a deadlock problem when reading partition tables in ublk...

Linux Distros Unpatched Vulnerability : CVE-2025-68823

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ublk: fix deadlock when reading partition table When one processsuch as udev opens ublk bloc...

PT-2026-2586

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a potential deadlock situation within the f2fs filesystem. The deadlock involved a chain of locks held by kswapd and other processes during operations like ino...

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 a potential deadlock issue in f2fs, which could lead to a deadlock...

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 a readahead recovery deadlock issue in fuse, which could lead to a deadlock...

Linux Distros Unpatched Vulnerability : CVE-2025-68821

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: fuse: fix readahead reclaim deadlock Commit e26ee4efbc79 fuse: allocate ff-releaseargs only ...

PT-2026-2553

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to the FUSE Filesystem in Userspace implementation. A deadlock situation can occur when readahead requests interact with inode eviction and recla...

Linux Distros Unpatched Vulnerability : CVE-2025-71065

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to avoid potential deadlock As Jiaming Zhang and syzbot reported, there is potential deadlock in f2fs as below: Chain exists of: &sbi-cprwsem --...