Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: exfat: Use kvmallocarray/kvfree instead of kmallocarray/kfree. The call stack shown below represents a scenario in the Linux 4.19 kernel. Memory allocation failed for the exfat file system, due to system memory fragmentation, whi...

Astra Linux - уязвимость в linux-5.10, linux

A issue was discovered in the Linux kernel through version 5.16-rc6. The function netvscgetethtoolstats in the drivers/net/hyperv/netvscdrv.c file lacks a check on the return value of kvmallocarray, which can lead to a null pointer derefrence...

SUSE CVE-2023-54194

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

EUVD-2023-60447

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

CVE-2023-54194

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

UBUNTU-CVE-2023-54194

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

CVE-2023-54194

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

CVE-2023-54194 exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

CVE-2023-54194

In the Linux kernel, the following vulnerability has been resolved: exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where exfat fs use kmallocarray due to system memory fragmentation, while t...

CVE-2023-54194

Technical details about CVE-2023-54194 are not provided in the supplied documents. The initial description notes a Linux exFAT fix (switch from kmalloc_array/kfree to kvmalloc_array/kvfree) but lacks specific vendor/advisory specifics, impact, affected versions, or fix details.

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414349)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414349 advisory. An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarra...

kernel: udmabuf: change folios array from kmalloc to kvmalloc

In the Linux kernel, the following vulnerability has been resolved: udmabuf: change folios array from kmalloc to kvmalloc When PAGESIZE 4096, MAXPAGEORDER 10, 64bit machine, pagealloc only support 4MB. If above this, trigger this warn and return NULL. udmabuf can change size limit, if change it t...

AZL-56250 CVE-2024-56544 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: udmabuf: change folios array from kmalloc to kvmalloc When PAGESIZE 4096, MAXPAGEORDER 10, 64bit machine, pagealloc only support 4MB. If above this, trigger this warn and return NULL. udmabuf can change size limit, if change it t...

UBUNTU-CVE-2024-56544

In the Linux kernel, the following vulnerability has been resolved: udmabuf: change folios array from kmalloc to kvmalloc When PAGESIZE 4096, MAXPAGEORDER 10, 64bit machine, pagealloc only support 4MB. If above this, trigger this warn and return NULL. udmabuf can change size limit, if change it t...

SUSE CVE-2022-3107

An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarray and will cause the null pointer dereference...

OESA-2023-1035 kernel security update

Security Fixes: An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2CSMBUSBLOCKDATA with the ioctl I2CSMBUS with malicious input data. This flaw allows a local user to crash the system.CVE-2022-2873 An...

AZL-11608 CVE-2022-3107 affecting package kernel for versions less than 5.15.86.1-1

An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarray and will cause the null pointer dereference...

DEBIAN-CVE-2022-3107

An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarray and will cause the null pointer dereference...

UBUNTU-CVE-2022-3107

An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarray and will cause the null pointer dereference...

Linux kernel 代码问题漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A code issue vulnerability exists in the Linux kernel that stems from an unchecked kvmallocarray return that causes a null pointer dereference...