CVE-2025-39856 net: ethernet: ti: am65-cpsw-nuss: Fix null pointer dereference for ndev

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix null pointer dereference for ndev In the TX completion packet stage of TI SoCs with CPSW2G instance, which has single external ethernet port, ndev is accessed without being initialized if no...

CVE-2025-39851

CVE-2025-39851 relates to the Linux kernel VXLAN implementation. Affected scenario is when learning is enabled and an incoming packet attempts to refresh an FDB entry that points to an FDB nexthop group (not a remote destination). This could dereference a non-existent remote and trigger a NULL po...

CVE-2025-39851 vxlan: Fix NPD when refreshing an FDB entry with a nexthop object

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object VXLAN FDB entries can point to either a remote destination or an FDB nexthop group. The latter is usually used in EVPN deployments where learning is disabled...

CVE-2025-39846 pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region()

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Fix a NULL pointer dereference in iodynfindioregion In iodynfindioregion, pcmciamakeresource is assigned to res and used in pcibusallocresource. There is a dereference of res in pcibusallocresource, which could lead to a...

CVE-2025-39838 cifs: prevent NULL pointer dereference in UTF16 conversion

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL pointer dereference in UTF16 conversion There can be a NULL pointer dereference bug here. NULL is passed to cifssfumakenode without checks, which passes it unchecked to cifsstrnduptoutf16, which in turn passes ...

OESA-2025-2313 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: w7090p: fix null-ptr-deref in w7090ptunerwriteserpar and w7090ptunerreadserpar In w7090ptunerwriteserpar, msg is controlled by user. When...

OESA-2025-2315 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net/tls: fix kernel panic when allocpage failed We cannot set fraglist to NULL pointer when allocpage failed. It will be used in tlsstrpcheckqueueok when the nex...

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 a failure to check the osb-journal state, which could result in a null pointer dereference...

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 a lack of null pointer checking in the teeshmput function, which could lead to null pointer dereferencing...

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 not properly checking the pagepoolcreate return value, which could result in a null pointer dereference...

SUSE SLED15: cups / cups-client / cups-config / cups-ddk / cups-devel / etc (SUSE-SU-2025:03261-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03261-1 advisory. - CVE-2024-47175: no validation of IPP attributes in ppdCreatePPDFromIPP2 when writing to a...

Linux Distros Unpatched Vulnerability : CVE-2025-39857

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/smc: fix one NULL pointer dereference in smcibissgneedsync BUG: kernel NULL pointer dereference, address: 00000000000002ec PGD 0 P4D 0 Oops: Oops: 0000 1 SM...

Linux Distros Unpatched Vulnerability : CVE-2025-39865

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tee: fix NULL pointer dereference in teeshmput teeshmput have NULL pointer dereference: opteedisableshmcache -- shm = regpairtoptr... %NASLMINLEVEL 80900 C...

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 an unchecked pcmciamakeresource return value, which could result in a null pointer dereference...

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 a failure to check the validity of the tx-inuse pointer, which could result in a null pointer dereference...

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 a failure to check the tracker initialization state, which could result in a null pointer dereference or reu...

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 an unchecked NULL pointer, which could result in a null pointer dereference...

PT-2025-38553

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the iodyn find io region function where a NULL pointer dereference can occur. This is due to the res variable, assigned from pcmcia make resource, bei...

SUSE CVE-2022-50369

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix null-ptr-deref in vkmsrelease A null-ptr-deref is triggered when it tries to destroy the workqueue in vkms-output.composerworkq in vkmsrelease. KASAN: null-ptr-deref in range 0x0000000000000118-0x000000000000011f CP...

SUSE CVE-2022-50383

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Can't set dst buffer to done when lat decode error Core thread will call v4l2m2mbufdone to set dst buffer done for lat architecture. If lat call v4l2m2mbufdoneandjobfinish to free dst buffer when lat deco...