Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: tty: add the option to have a tty reject a new ldisc ... and use it to limit the virtual terminals to just NTTY. They are kind of special, and in particular, the “conwrite” routine violates the “writes cannot sleep” rule that som...

CVE-2026-43423

A flaw was found in the Linux kernel's USB Network Control Model NCM gadget driver. The ncmsetalt function was observed to hold a mutex within an atomic context, which is an invalid operation. This improper locking can lead to a 'sleeping function called from invalid context' error when configfs...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005125)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005125 advisory. In the Linux kernel, the following vulnerability has been resolved: MIPS: cevt-r4k: Don't call getc0compareint if timer irq is installed This avoids warning: 0.11805...

Linux Distros Unpatched Vulnerability : CVE-2025-38496

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If tryverifyintasklet is set for...

DEBIAN-CVE-2025-38392

In the Linux kernel, the following vulnerability has been resolved: idpf: convert control queue mutex to a spinlock With VIRTCHNL2CAPMACFILTER enabled, the following warning is generated on module load: 324.701677 BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578...

SUSE CVE-2025-38040

In the Linux kernel, the following vulnerability has been resolved: serial: mctrlgpio: split disablems into sync and nosync APIs The following splat has been observed on a SAMA5D27 platform using atmelserial: BUG: sleeping function called from invalid context at kernel/irq/manage.c:738 inatomic: ...

DEBIAN-CVE-2025-38040

In the Linux kernel, the following vulnerability has been resolved: serial: mctrlgpio: split disablems into sync and nosync APIs The following splat has been observed on a SAMA5D27 platform using atmelserial: BUG: sleeping function called from invalid context at kernel/irq/manage.c:738 inatomic: ...

riscv: Fix sleeping in invalid context in die()

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DEBIAN-CVE-2022-49606

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...

PT-2025-3614

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A vulnerability in the Linux kernel has been resolved, specifically in the pinctrl-mcp23s08 driver. The issue occurs when a device uses the MCP23xxx IO expander to receive IRQs, which can cause...

UBUNTU-CVE-2022-49033

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix sleep from invalid context bug in btrfsqgroupinherit Syzkaller reported BUG as follows: BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 Call Trace: dumpstacklvl+0xcd/0x134...

SUSE CVE-2024-40915

In the Linux kernel, the following vulnerability has been resolved: riscv: rewrite kernelmappages to fix sleeping in invalid context kernelmappages is a debug function which clears the valid bit in page table entry for deallocated pages to detect illegal memory accesses to freed pages. This...

PT-2023-33269 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.82 Description: A bug in the btrfs qgroup inherit function can cause a sleep from an invalid context. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

kernel: RDMA/irdma: Fix sleep from invalid context BUG

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix sleep from invalid context BUG Taking the qosmutex to process RoCEv2 QP's on netdev events causes a kernel splat. Fix this by removing the handling for RoCEv2 in irdmacmteardownconnections that uses the mutex. Thi...