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CNNVD
CNNVD
added 2025/12/16 12:0 a.m.8 views

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 Linux kernel that stems from nfsmatchclient not checking the TLS certificate field, which could lead to client authentication issues...

6.3AI score0.00076EPSS
SaveExploits0References2
Ubuntu
Ubuntu
added 2025/12/15 1:41 p.m.13 views

USN-7930-2: Linux kernel (FIPS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - MTD block device drivers;...

8.6CVSS7.1AI score0.0074EPSS
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BDU FSTEC
BDU FSTEC
added 2025/12/15 12:0 a.m.7 views

The vulnerability of the fs/nfsd/nfs4state.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the fs/nfsd/nfs4state.c component in the Linux operating system is related to an unvalidated return value. Exploiting this vulnerability allows an attacker to cause a service failure...

5.5CVSS7.1AI score0.00378EPSS
SaveExploits0References18Affected Software6
BDU FSTEC
BDU FSTEC
added 2025/12/15 12:0 a.m.6 views

The vulnerability of the NFS kernel component in Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the NFS component in Linux operating systems is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability allows an attacker to cause service failures...

5.5CVSS6.6AI score0.0015EPSS
SaveExploits0References16Affected Software6
BDU FSTEC
BDU FSTEC
added 2025/12/15 12:0 a.m.6 views

The vulnerability of the nfs_fh_to_dentry() function in the fs/nfs/export.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the nfsfhtodentry function in the fs/nfs/export.c component of the Linux operating system is related to reading data from beyond the allowed buffer size. Exploiting this vulnerability allows an attacker to cause service failures...

5.5CVSS7.2AI score0.00194EPSS
SaveExploits0References16Affected Software4
Redos
Redos
added 2025/12/15 12:0 a.m.7 views

ROS-20251215-7313

A vulnerability in the cifs.upcall function of the CIFS cifs-utils network file system mount utility package is related to the provisioning of a data element for an erroneous session. Exploitation of the vulnerability could allow an attacker to disclose protected information...

5.9CVSS8.5AI score0.00202EPSS
SaveExploits0
Ubuntu
Ubuntu
added 2025/12/12 1:44 p.m.13 views

USN-7907-5: Linux kernel kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - Mailbox framework; -...

8.6CVSS7.1AI score0.0074EPSS
SaveExploits0
OSV
OSV
added 2025/12/12 11:9 a.m.15 views

OESA-2025-2804 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcpwork Why A slab-use-after-free is reported when HDCP is destroyed but the propertyvalidatedwork queue is still...

7.8CVSS7.8AI score0.00548EPSS
SaveExploits0References21
RedHat Linux
RedHat Linux
added 2025/12/10 1:2 a.m.5 views

kernel: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm()

A vulnerability has been identified in the Linux kernel's Network File System NFS daemon that could allow for a Denial of Service and in worst case scenario Arbitrary Code Execution. This Use-After-Free flaw arises from a race condition when the kernel handles the confirmation of an NFS client...

9.8CVSS5.8AI score0.00378EPSS
SaveExploits0References5
NVD
NVD
added 2025/12/09 4:17 p.m.6 views

CVE-2022-50666

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix QP destroy to wait for all references dropped. Delay QP destroy completion until all siw references to QP are dropped. The calling RDMA core will free QP structure after successful return from siwqpdestroy call, so...

9.8CVSS0.00722EPSS
SaveExploits0References4
OSV
OSV
added 2025/12/09 4:17 p.m.9 views

UBUNTU-CVE-2022-50666

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix QP destroy to wait for all references dropped. Delay QP destroy completion until all siw references to QP are dropped. The calling RDMA core will free QP structure after successful return from siwqpdestroy call, so...

9.8CVSS5.7AI score0.00722EPSS
SaveExploits0References7
Microsoft CVE
Microsoft CVE
added 2025/12/09 9:3 a.m.10 views

NFSD: Fix crash in nfsd4_read_release()

...

7.5CVSS7AI score0.00445EPSS
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RedHat Linux
RedHat Linux
added 2025/12/09 8:51 a.m.6 views

kernel: cifs: Fix oops due to uninitialised variable

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uninitialised variable Fix smb3inittransformrq to initialise buffer to NULL before calling netfsallocfolioqbuffer as netfs assumes it can append to the buffer it is given. Setting it to NULL means it should...

9.8CVSS5.8AI score0.00371EPSS
SaveExploits0References5
NVD
NVD
added 2025/12/09 1:16 a.m.7 views

CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

0.00197EPSS
SaveExploits0References4
BDU FSTEC
BDU FSTEC
added 2025/12/09 12:0 a.m.8 views

The vulnerability of the nfs_direct_write_completion() function in the fs/nfs/direct.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the nfsdirectwritecompletion function in the fs/nfs/direct.c module of the Linux file system support module is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

7.8CVSS6.9AI score0.00256EPSS
SaveExploits0References12Affected Software2
Microsoft CVE
Microsoft CVE
added 2025/12/08 9:1 a.m.8 views

NFSD: free copynotify stateid in nfs4_free_ol_stateid()

...

8.8CVSS7AI score0.00416EPSS
SaveExploits0
EUVD
EUVD
added 2025/12/08 3:31 a.m.7 views

EUVD-2025-201621

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix crash in nfsd4readrelease When tracing is enabled, the tracenfsdreaddone trace point crashes during the pynfs read.testNoFh test...

6AI score0.00445EPSS
SaveExploits0References8
Cvelist
Cvelist
added 2025/12/08 12:46 a.m.28 views

CVE-2025-40324 NFSD: Fix crash in nfsd4_read_release()

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix crash in nfsd4readrelease When tracing is enabled, the tracenfsdreaddone trace point crashes during the pynfs read.testNoFh test...

7.5CVSS0.00445EPSS
SaveExploits0References7
OSV
OSV
added 2025/12/08 12:46 a.m.15 views

CVE-2025-40324 NFSD: Fix crash in nfsd4_read_release()

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix crash in nfsd4readrelease When tracing is enabled, the tracenfsdreaddone trace point crashes during the pynfs read.testNoFh test...

7.5CVSS6.4AI score
SaveExploits0References10
Positive Technologies
Positive Technologies
added 2025/12/08 12:0 a.m.7 views

PT-2025-49452

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Network File System Daemon NFSD component of the Linux kernel. Specifically, a crash can occur within the nfsd4 read release function when tracing is enabled,...

6.1AI score0.00445EPSS
SaveExploits0
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