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Redos
Redos
added 2026/03/17 12:00 a.m.19 views

ROS-20260317-73-0018

A vulnerability in the doinsnioctl function of the comedi component of the Linux kernel is related to incorrect resource initialization. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

7.8CVSS5.8AI score0.00162EPSS
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Microsoft CVE
Microsoft CVE
added 2025/09/07 8:04 a.m.12 views

comedi: Fix use of uninitialized memory in do_insn_ioctl() and do_insnlist_ioctl()

...

5.5CVSS6.8AI score0.00174EPSS
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OSV
OSV
added 2025/09/05 6:15 p.m.12 views

AZL-66953 CVE-2025-39684 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized memory in doinsnioctl and doinsnlistioctl syzbot reports a KMSAN kernel-infoleak in doinsnioctl. A kernel buffer is allocated to hold insn-n samples each of which is an unsigned int. For some...

5.5CVSS5.8AI score0.00174EPSS
SaveExploits0References1
OSV
OSV
added 2025/09/05 5:20 p.m.9 views

CVE-2025-39684 comedi: Fix use of uninitialized memory in do_insn_ioctl() and do_insnlist_ioctl()

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized memory in doinsnioctl and doinsnlistioctl syzbot reports a KMSAN kernel-infoleak in doinsnioctl. A kernel buffer is allocated to hold insn-n samples each of which is an unsigned int. For some...

6.2AI score
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Cvelist
Cvelist
added 2025/09/05 5:20 p.m.26 views

CVE-2025-39684 comedi: Fix use of uninitialized memory in do_insn_ioctl() and do_insnlist_ioctl()

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized memory in doinsnioctl and doinsnlistioctl syzbot reports a KMSAN kernel-infoleak in doinsnioctl. A kernel buffer is allocated to hold insn-n samples each of which is an unsigned int. For some...

0.00174EPSS
SaveExploits0References6
Debian CVE
Debian CVE
added 2025/09/05 5:20 p.m.13 views

CVE-2025-39684

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix use of uninitialized memory in doinsnioctl and doinsnlistioctl syzbot reports a KMSAN kernel-infoleak in doinsnioctl. A kernel buffer is allocated to hold insn-n samples each of which is an unsigned int. For some...

5.5CVSS5.7AI score0.00174EPSS
SaveExploits0
CVE
CVE
added 2025/09/05 5:20 p.m.67 views

CVE-2025-39684

CVE-2025-39684 affects the Linux kernel Comedi subsystem. The vulnerability arises in do_insn_ioctl() and do_insnlist_ioctl() where a buffer of insn->n samples (unsigned int per sample) could copy back more data to userspace than was initialized, leaking kernel memory. Root cause: not all inst...

5.5CVSS5.9AI score0.00174EPSS
SaveExploits0References8Affected Software1
CNNVD
CNNVD
added 2025/09/05 12:00 a.m.8 views

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 Linux kernel, which stems from the use of uninitialized memory by the comedi module in doinsnioctl and doinsnlistioctl...

5.5CVSS6AI score0.00174EPSS
SaveExploits0References6
BDU FSTEC
BDU FSTEC
added 2025/09/05 12:00 a.m.10 views

The vulnerability of the do_insn_ioctl() function in the Comedi component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the doinsnioctl function in the Comedi component of the Linux operating system is related to incorrect resource initialization. Exploiting this vulnerability can allow an attacker to cause a service failure...

5.5CVSS6.4AI score0.00162EPSS
SaveExploits0References12Affected Software6
OSV
OSV
added 2025/07/28 12:15 p.m.18 views

DEBIAN-CVE-2025-38478

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix initialization of data for instructions that write to subdevice Some Comedi subdevice instruction handlers are known to access instruction data elements beyond the first insn-n elements in some cases. The doinsnioctl...

5.5CVSS5.7AI score0.00162EPSS
SaveExploits0References1
Debian CVE
Debian CVE
added 2025/07/28 11:21 a.m.17 views

CVE-2025-38478

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix initialization of data for instructions that write to subdevice Some Comedi subdevice instruction handlers are known to access instruction data elements beyond the first insn-n elements in some cases. The doinsnioctl...

7.8CVSS5.7AI score0.00162EPSS
SaveExploits0
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