DEBIAN-CVE-2025-38232

In the Linux kernel, the following vulnerability has been resolved: NFSD: fix race between nfsd registration and exportsproc As of now nfsd calls createprocexportsentry at start of initnfsd and cleanup by removeprocentry at last of exitnfsd. Which causes kernel OOPs if there is race between below...

UBUNTU-CVE-2025-38232

In the Linux kernel, the following vulnerability has been resolved: NFSD: fix race between nfsd registration and exportsproc As of now nfsd calls createprocexportsentry at start of initnfsd and cleanup by removeprocentry at last of exitnfsd. Which causes kernel OOPs if there is race between below...

UBUNTU-CVE-2025-38220

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

UBUNTU-CVE-2025-38233

In the Linux kernel, the following vulnerability has been resolved: powerpc64/ftrace: fix clobbered r15 during livepatching While r15 is clobbered always with PPCFTRACEOUTOFLINE, it is not restored in livepatch sequence leading to not so obvious fails like below: BUG: Unable to handle kernel data...

UBUNTU-CVE-2025-38234

In the Linux kernel, the following vulnerability has been resolved: sched/rt: Fix race in pushrttask Overview ======== When a CPU chooses to call pushrttask and picks a task to push to another CPU's runqueue then it will call findlocklowestrq method which would take a double lock on both CPUs'...

CVE-2025-38220 ext4: only dirty folios when data journaling regular files

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

PT-2025-33564

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability involves a kernel crash when hard resetting the GPU in the Imagination GPU driver. The GPU hard reset sequence incorrectly calls pm runtime force suspend and pm runti...

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 KTLS, which could cause the kernel to crash...

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 handling linearization correctly, which could cause the kernel to crash...

Exploit for CVE-2025-38089

Overview Proof-of-Concept exploit for NFSundown CVE-2025-3808...

SUSE CVE-2025-38089

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVCGARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If decoding the RPC reply fails in such a w...

DEBIAN-CVE-2025-38089

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVCGARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If decoding the RPC reply fails in such a w...

UBUNTU-CVE-2025-38089

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVCGARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If decoding the RPC reply fails in such a w...

CVE-2025-38089 sunrpc: handle SVC_GARBAGE during svc auth processing as auth error

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVCGARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If decoding the RPC reply fails in such a w...

CVE-2025-38089 sunrpc: handle SVC_GARBAGE during svc auth processing as auth error

In the Linux kernel, the following vulnerability has been resolved: sunrpc: handle SVCGARBAGE during svc auth processing as auth error tianshuo han reported a remotely-triggerable crash if the client sends a kernel RPC server a specially crafted packet. If decoding the RPC reply fails in such a w...

PT-2025-28874

Vulnerability Summary Name of the Vulnerable Software and Affected Versions: Linux kernel versions 6.12.33-cloudflare-2025.6.3 and earlier. Description: A flaw exists in the Linux kernel related to improper flushing of XDP redirect lists within the bnxt driver. This can lead to a kernel crash whe...

CVE-2025-38071

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Check return value from memblockphysallocrange At least with CONFIGPHYSICALSTART=0x100000, if there is 4 MiB of contiguous free memory available at this point, the kernel will crash and burn because memblockphysallocrange...

CVE-2025-38073

In the Linux kernel, the following vulnerability has been resolved: block: fix race between setblocksize and read paths With the new large sector size support, it's now the case that setblocksize can change iblksize and the folio order in a manner that conflicts with a concurrent reader and cause...

SUSE CVE-2025-38032

In the Linux kernel, the following vulnerability has been resolved: mr: consolidate the ipmrcanfreetable checks. Guoyu Yin reported a splat in the ipmr netns cleanup path: WARNING: CPU: 2 PID: 14564 at net/ipv4/ipmr.c:440 ipmrfreetable net/ipv4/ipmr.c:440 inline WARNING: CPU: 2 PID: 14564 at...

SUSE CVE-2025-38050

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix kernel NULL pointer dereference when replacing free hugetlb folios A kernel crash was observed when replacing free hugetlb folios: BUG: kernel NULL pointer dereference, address: 0000000000000028 PGD 0 P4D 0 Oops:...