Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net: fec: fixed the potential memory leak in fecenetinit. If the memory allocated for cbdbase fails, it should free the memory allocated for the queues; otherwise, a memory leak will occur. And if the memory allocated for the...

CLSA-2026-1779375889 kernel: Fix of 95 CVEs

perf/x86/intel/uncore: Fix die ID init and look up bugs CVE-2026-43344 - x86/apic: Disable x2apic on resume if the kernel expects so CVE-2026-43363 - drm/amdgpu: Fix use-after-free race in VM acquire CVE-2026-43370 - dm: remove fake timeout to avoid leak request CVE-2026-43314 - md/bitmap: fix...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the fecenetPhyResetAfterClkEnable function in the drivers/net/ethernet/freescale/fecmain.c file of the Linux operating system kernel is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-39876

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fecenetphyresetafterclkenable The function ofphyfinddevice may return NULL, so we need to take care before dereferencing phydev...

CVE-2025-39876

CVE-2025-39876 is a Linux kernel vulnerability in the net: fec code (fec_enet_phy_reset_after_clk_enable). The issue arises when of_phy_find_device() may return NULL and the code dereferences it, enabling a possible null pointer dereference. Public advisories (e.g., Debian DLA-4404-1 and SUSE SUS...

CVE-2025-39876 net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fecenetphyresetafterclkenable The function ofphyfinddevice may return NULL, so we need to take care before dereferencing phydev...

CVE-2025-39876 net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fecenetphyresetafterclkenable The function ofphyfinddevice may return NULL, so we need to take care before dereferencing phydev...

PT-2025-39133

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to network device drivers. Specifically, the fec enet phy reset after clk enable function may experience a null pointer dereference NPD if of ph...

Linux Heap Buffer Overflow DoS

The vulnerability of the fecenetfreebuffers function in the Linux operating system is related to the use of memory after deallocation. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2021-47150

In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fecenetinit If the memory allocated for cbdbase is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues...

DEBIAN-CVE-2021-47150

In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fecenetinit If the memory allocated for cbdbase is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues...

UBUNTU-CVE-2021-47150

In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fecenetinit If the memory allocated for cbdbase is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues...

PT-2021-29047

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.42 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25053

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.42 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29011

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.9 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25017

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.9 Description: A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2021-29086

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.124 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25119

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.193 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25092

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.124 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29113

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.193 Description A potential memory leak was identified in the fec enet init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...