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 the Linux kernel that stems from not properly handling the devmkzalloc return value, which could result in a null pointer dereference...

SUSE CVE-2023-53721

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12kmacophwscan In ath12kmacophwscan, the return value of kzalloc is directly used in memcpy, which may lead to a NULL pointer dereference on failure of kzalloc. Fix this bug by...

CVE-2023-53721

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12kmacophwscan In ath12kmacophwscan, the return value of kzalloc is directly used in memcpy, which may lead to a NULL pointer dereference on failure of kzalloc. Fix this bug by...

CVE-2023-53721 wifi: ath12k: Fix a NULL pointer dereference in ath12k_mac_op_hw_scan()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12kmacophwscan In ath12kmacophwscan, the return value of kzalloc is directly used in memcpy, which may lead to a NULL pointer dereference on failure of kzalloc. Fix this bug by...

CVE-2023-53721

The CVE-2023-53721 entry concerns the Linux kernel wifi driver ath12k. The vulnerability is a NULL pointer dereference in ath12k_mac_op_hw_scan(), where kzalloc()’s return value could be used in memcpy() if allocation fails. The root cause is using the allocated pointer without verifying NULL bef...

CVE-2023-53721 wifi: ath12k: Fix a NULL pointer dereference in ath12k_mac_op_hw_scan()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12kmacophwscan In ath12kmacophwscan, the return value of kzalloc is directly used in memcpy, which may lead to a NULL pointer dereference on failure of kzalloc. Fix this bug by...

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 the Linux kernel that stems from an unchecked kzalloc return value that could lead to a null pointer dereference...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987686)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987686 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads This patch...

UBUNTU-CVE-2025-40012

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix warning in smcrxsplice when calling getpage smcloregisterdmb allocates DMB buffers with kzalloc, which are later passed to getpage in smcrxsplice. Since kmalloc memory is not page-backed, this triggers WARNONONCE in...

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 the Linux kernel that stems from memory allocated using kzalloc in the smcrxsplice function being passed to the getpage function, which could...

EUVD-2016-9905

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414345)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414345 advisory. An issue was discovered in the Linux kernel through 5.16-rc6. malidpcrtcreset in drivers/gpu/drm/arm/malidpcrtc.c lacks check of the return value of kzalloc and will...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414347 advisory. An issue was discovered in the Linux kernel through 5.16-rc6. amvdecsetcanvases in drivers/staging/media/meson/vdec/vdechelpers.c lacks check of the return value of...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-434151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-434151 advisory. In the Linux kernel, the following vulnerability has been resolved: dosysnametohandle: use kzalloc to fix kernel-infoleak syzbot identified a kernel information leak...

EUVD-2024-53378

Malicious code in bioql PyPI...

EUVD-2023-59845

Malicious code in bioql PyPI...

EUVD-2022-42542

Malicious code in bioql PyPI...

EUVD-2022-55500

Malicious code in bioql PyPI...

EUVD-2025-22593

Malicious code in bioql PyPI...

EUVD-2023-59931

Malicious code in bioql PyPI...