Tag
#Linux Kernel
14 published stories tagged with Linux Kernel.
Brief: Linux Kernel xfrm6 Source Address Handling Bug Fixed
The Linux kernel fixed an xfrm6 issue where xfrm6_get_saddr() failed to check the return value of ipv6_dev_get_saddr(), leaving a source address uninitialized when address selection failed.
Defender Guidance: Linux Kernel xfrm6 Source Address Handling Bug Fixed
The Linux kernel fixed an xfrm6 issue where xfrm6_get_saddr() failed to check the return value of ipv6_dev_get_saddr(), leaving a source address uninitialized when address selection failed.
Detection Notes: Linux Kernel xfrm6 Source Address Handling Bug Fixed
The Linux kernel fixed an xfrm6 issue where xfrm6_get_saddr() failed to check the return value of ipv6_dev_get_saddr(), leaving a source address uninitialized when address selection failed.
Risk Brief: Linux Kernel xfrm6 Source Address Handling Bug Fixed
The Linux kernel fixed an xfrm6 issue where xfrm6_get_saddr() failed to check the return value of ipv6_dev_get_saddr(), leaving a source address uninitialized when address selection failed.
Brief: Linux Kernel AMDGPU VCN Poison IRQ Release Issue Fixed in Stable Kernel Code
A Linux kernel AMDGPU issue was fixed by skipping VCN poison IRQ release on VF because VCNv2.5 VF does not enable VCN poison IRQ.
Defender Guidance: Linux Kernel AMDGPU VCN Poison IRQ Release Issue Fixed in Stable Kernel Code
A Linux kernel AMDGPU issue was fixed by skipping VCN poison IRQ release on VF because VCNv2.5 VF does not enable VCN poison IRQ.
Detection Notes: Linux Kernel AMDGPU VCN Poison IRQ Release Issue Fixed in Stable Kernel Code
A Linux kernel AMDGPU issue was fixed by skipping VCN poison IRQ release on VF because VCNv2.5 VF does not enable VCN poison IRQ.
Risk Brief: Linux Kernel AMDGPU VCN Poison IRQ Release Issue Fixed in Stable Kernel Code
A Linux kernel AMDGPU issue was fixed by skipping VCN poison IRQ release on VF because VCNv2.5 VF does not enable VCN poison IRQ.
Brief: Linux Kernel MCTP Route Race Condition Patched in Stable Kernel Updates
A Linux kernel MCTP route issue was fixed by holding key->lock in mctp_flow_prepare_output(), preventing a race around key->dev access.
Defender Guidance: Linux Kernel MCTP Route Race Condition Patched in Stable Kernel Updates
A Linux kernel MCTP route issue was fixed by holding key->lock in mctp_flow_prepare_output(), preventing a race around key->dev access.
Detection Notes: Linux Kernel MCTP Route Race Condition Patched in Stable Kernel Updates
A Linux kernel MCTP route issue was fixed by holding key->lock in mctp_flow_prepare_output(), preventing a race around key->dev access.
Risk Brief: Linux Kernel MCTP Route Race Condition Patched in Stable Kernel Updates
A Linux kernel MCTP route issue was fixed by holding key->lock in mctp_flow_prepare_output(), preventing a race around key->dev access.
CVE-2026-31431 Copy Fail Linux Kernel Flaw Enables Local Root Privilege Escalation
CVE-2026-31431 is a high-impact Linux kernel privilege escalation vulnerability affecting algif_aead. Defenders should patch kernels, apply vendor mitigations, and prioritize shared systems and container hosts.
CVE-2026-43284: Dirty Frag Linux Kernel Flaw Enables Local Root Privilege Escalation
CVE-2026-43284 tracks the ESP/XFRM half of Dirty Frag, a Linux kernel local privilege escalation issue with public proof-of-concept activity and vendor mitigations.