The vulnerability of the check_special_flags() function in the fs/binfmt_misc.c file of the Linux kernel file system allows a attacker to access protected information or cause service failures.

The vulnerability of the checkspecialflags function in the fs/binfmtmisc.c file of the Linux kernel file system is related to a lack of data type conversion mechanisms. Exploiting this vulnerability could allow an attacker to access protected information or cause service failures...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: blk-mq: use quiesced elevator switch when reinitializing queues CVE-2022-50552 In the Linux kernel, the following vulnerability has been resolved: net: clear the dst when changing skb protocol CVE-2025-38192 In th...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: binfmtmisc: fixed a out-of-bounds shift in checkspecialflags. UBSAN reported an out-of-bounds warning: A shift of 1 place by 31 places cannot be represented as a value of type ‘int’. Call trace: dumpstack lib/dumpstack.c:88...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021578)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021578 advisory. In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds...

EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrlCVE-2025-40261 cifs: fix session state check in reconnect to avoid use-after-free...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005683)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005683 advisory. In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005603)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005603 advisory. In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds...

binfmt_misc: restore write access before closing files opened by open_exec()

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SUSE CVE-2025-68239

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

EUVD-2025-203657

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

AZL-72499 CVE-2025-68239 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

CVE-2025-68239

CVE-2025-68239: In the Linux kernel, binfmt_misc bm_register_write() opened an executable with open_exec(), temporarily denying write access to prevent modification during execution. If an error occurred, it closed the file with filp_close() without restoring write permission. The fix calls exe_f...

Linux Distros Unpatched Vulnerability : CVE-2025-68239

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls...

Linux Distros Unpatched Vulnerability : CVE-2022-50497

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds warning: left shift of 1 by 31 places cannot be represented in typ...

SUSE CVE-2022-50497

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds warning: left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dumpstack lib/dumpstack.c:88 inline...

CVE-2022-50497

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds warning: left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dumpstack lib/dumpstack.c:88 inline...

UBUNTU-CVE-2022-50497

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds warning: left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dumpstack lib/dumpstack.c:88 inline...

CVE-2022-50497

CVE-2022-50497 affects the Linux kernel’s binfmt_misc subsystem. The provided documents indicate a fix for a shift-out-of-bounds issue in check_special_flags, with UBSAN warning about left shift of 1 by 31 in an unsigned int context. The vulnerability arises from how Node flags/macros are typed, ...

CVE-2022-50497 binfmt_misc: fix shift-out-of-bounds in check_special_flags

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: fix shift-out-of-bounds in checkspecialflags UBSAN reported a shift-out-of-bounds warning: left shift of 1 by 31 places cannot be represented in type 'int' Call Trace: dumpstack lib/dumpstack.c:88 inline...

Debian dla-4296 : qemu - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4296 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4296-1 [email protected] https://www.debian.org/lts/security/...