Linux kernel security vulnerabilities

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 the ioctl handler being deleted twice...

Fedora 39 : kernel (2024-d16d94b00d)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d16d94b00d advisory. The 6.7.6 stable kernel update contains a number of important fixes across the tree. Tenable has extracted the preceding description block directly...

DEBIAN-CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

UBUNTU-CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

UBUNTU-CVE-2021-46927

In the Linux kernel, the following vulnerability has been resolved: nitroenclaves: Use getuserpagesunlocked call to handle mmap assert After commit 5b78ed24e8ec "mm/pagemap: add mmapassertlocked annotations to findvma", the call to getuserpages will trigger the mmap assert. static inline void...

CVE-2021-46934 i2c: validate user data in compat ioctl

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2ctransfer, ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to...

CVE-2022-23086 mpr/mps/mpt driver ioctl heap out-of-bounds write

Handlers for CFGPAGE read / write ioctls in the mpr, mps, and mpt drivers allocated a buffer of a caller-specified size, but copied to it a fixed size header. Other heap content would be overwritten if the specified size was too small. Users with access to the mpr, mps or mpt device node may...

Denial of service

Twister Antivirus v8.17 is vulnerable to a Denial of Service vulnerability by triggering the 0x80112044, 0x8011204B, 0x8011204F, 0x80112057, 0x8011205B, 0x8011205F, 0x80112063, 0x8011206F, 0x80112073, 0x80112077, 0x80112078, 0x8011207C and 0x80112080 IOCTL codes of the fildds.sys driver...

CVE-2024-23439

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability by triggering the 0x22201B, 0x22201F, 0x222023, 0x222027 ,0x22202B, 0x22202F, 0x22203F, 0x222057 and 0x22205B IOCTL codes of the Vba32m64.sys driver...

CVE-2024-1140

Twister Antivirus v8.17 is vulnerable to an Out-of-bounds Read vulnerability by triggering the 0x801120B8 IOCTL code of the filmfd.sys driver...

CVE-2024-1140

Twister Antivirus v8.17 is vulnerable to an Out-of-bounds Read vulnerability by triggering the 0x801120B8 IOCTL code of the filmfd.sys driver...

Privilege escalation

Twister Antivirus v8.17 allows Elevation of Privileges on the computer where it's installed by triggering the 0x80112067, 0x801120CB and 0x801120CC IOCTL codes of the fildds.sys driver...

Memory corruption

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability by triggering the 0x22201B, 0x22201F, 0x222023, 0x222027 ,0x22202B, 0x22202F, 0x22203F, 0x222057 and 0x22205B IOCTL codes of the Vba32m64.sys driver...

CVE-2024-1140

CVE-2024-1140 affects Twister Antivirus v8.17, vulnerable via an out-of-bounds read triggered by IOCTL 0x801120B8 to the filmfd.sys driver. Affected component is the filmfd.sys driver path used by Twister Antivirus. Root cause described across sources as an out-of-bounds read when handling the 0x...

CVE-2024-23440 Vba32 Antivirus v3.36.0 - Arbitrary Memory Read

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability. The 0x22200B IOCTL code of the Vba32m64.sys driver allows to read up to 0x802 of memory from ar arbitrary user-supplied pointer...

CVE-2024-23439

CVE-2024-23439 affects Vba32 Antivirus v3.36.0. The issue is an Arbitrary Memory Read vulnerability triggered by specific IOCTL codes (0x22201B, 0x22201F, 0x222023, 0x222027, 0x22202B, 0x22202F, 0x22203F, 0x222057, 0x22205B) issued to the Vba32m64.sys driver. Affected component: Vba32m64.sys with...

CVE-2024-23439 Vba32 Antivirus v3.36.0 - Arbitrary Memory Read

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability by triggering the 0x22201B, 0x22201F, 0x222023, 0x222027 ,0x22202B, 0x22202F, 0x22203F, 0x222057 and 0x22205B IOCTL codes of the Vba32m64.sys driver...