51173 matches found
Linux Kernel Security Vulnerabilities
The Linux kernel version 4.18 contains a security vulnerability. This vulnerability stems from the s390/cio subsystem, where the ccwdevicegetutilstr function does not check the return value of chpidtochp, which may lead to null pointer dereferencing...
Linux Kernel Security Vulnerabilities
The Linux kernel has a security vulnerability. This vulnerability arises when the user space provides full-speed descriptors, and FunctionFS runs at a higher speed. In this case, the FUNCTIONFSENDPOINTDESC ioctl only selects the endpoint descriptor at the current speed, without retreating to...
Linux Kernel Security Vulnerabilities
The Linux kernel version 5.4 contains a security vulnerability. This vulnerability stems from the second PCI function detection in cdns3pciprobe, where pcigetdrvdata returns NULL. Subsequently, the assignment of wrap-devfn results in a null pointer dereferencing, which may lead to a kernel crash...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.10 contains security vulnerabilities. These vulnerabilities stem from the vmgenid driver, which does not set the driverdata before registering the notification handler. When an interrupt occurs, the handler dereferes a null pointer, which may lead to kernel crashes...
Linux Kernel Security Vulnerabilities
The Linux kernel version 4.17 contains a security vulnerability. This vulnerability arises from the fact that when setting the Rx coalesce parameters before the interface is initially opened, the bcmgenetsetrxcoalesce function accesses ring-priv which points to NULL. This leads to a null pointer...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.5 contains a security vulnerability. This vulnerability stems from the fact that in serialcoreunregisterport, when port-portdev is empty, the function passes it without checking, leading to a null pointer dereferencing...
Linux Kernel Security Vulnerabilities
The Linux kernel version 4.15 contains a security vulnerability. This vulnerability stems from the ofoverlayfdtapply function in of/overlay, which checks the return value of idralloc before execution. If this function fails, a negative ID passes the check, and uninitialized ovcs-ovcslist is...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.8 contains security vulnerabilities. These vulnerabilities stem from the failure to check the CQE during the removal of the XSK TX queue. This could result in a NULL CQE being passed to the mlx5exskfilltimestamp function, leading to a null pointer dereferencing...
Linux Kernel Security Vulnerabilities
The Linux kernel version 2.6.33 contains security vulnerabilities. These vulnerabilities arise from the failure to restore the TTYIOERROR flag when the ttyport is activated. This can lead to I/O attempts when the port has disappeared or during power failures. When the TTY ioctl competes with...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.10 contains a security vulnerability. This vulnerability arises from pfcpnewlink creating a UDP socket before registernetdevice. After the registration fails, the socket is released repeatedly through an erroneous path, resulting in a null pointer dereference...
Linux Kernel Security Vulnerabilities
The Linux kernel version 5.15 contains a security vulnerability. This vulnerability stems from the mctpadddev function, which links the new mctpdev to dev-mctpptr before assigning the value to mdev-dev. When a reader accesses the device during this period, it may dereference a netdevice pointer...
CLSA-2026-1792249415 kernel-uek: Fix of 17 CVEs
ipv4: validate checksumstart before completing checksum CVE-2026-99999 - nbd: defer config unlock in nbdgenlconnect CVE-2025-68366 - nvdimm: virtiopmem: refcount requests for token lifetime CVE-2026-93196 - tracing: Set the trace clock before registering the histogram trigger CVE-2026-97935 -...
SUSE-SU-2026:24323-1 Security update for expat
This update for expat fixes the following issues: - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. - CVE-2026-24515: NULL dereference CWE-476 due to function XMLExternalEntityParserCreate failing to copy the encoding handler data...
cups: Fix of 2 CVEs
CVE-2026-107885: fix denial of service by not letting an in-flight Send-Document suppress submission timeouts of unrelated held jobs beyond MultipleOperationTimeout - CVE-2026-107890: fix cupsd NULL pointer dereference caused by repeated IPP group tags in job creation requests...
CLSA-2026-1791920953 cups: Fix of 2 CVEs
CVE-2026-107885: fix denial of service by not letting an in-flight Send-Document suppress submission timeouts of unrelated held jobs beyond MultipleOperationTimeout - CVE-2026-107890: fix cupsd NULL pointer dereference caused by repeated IPP group tags in job creation requests...
CLSA-2026-1791875496 httpd: Fix of CVE-2026-63686
CVE-2026-63686: modxml2enc: NULL pointer dereference on charset conversion failure...
Linux Distros Unpatched Vulnerability : CVE-2026-57486
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pupnp is an SDK for development of UPnP device and control point applications. Prior to 2.0.2, ixmlNodecompare in ixml/src/node.c passes the nullable nodeValue,...
Important: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnatsip: rewind offset when NAT shrinks the packet CVE-2026-100070 In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Fix srptallocrwctxs unwind counters CVE-2026-100075 In...
NULL Pointer Dereference
Overview Affected versions of this package are vulnerable to NULL Pointer Dereference through the ValidateResponse process when a response header is declared with content instead of schema. An attacker can cause a process crash by sending a request to an affected endpoint, resulting in a nil...
CVE-2026-111710
Netcore NR256CN through 1.5.140116 contains a NULL pointer dereference vulnerability in the Boa web server's userauth function that allows unauthenticated attackers to crash the server via a malformed Authorization header. Attackers can send a Basic Authorization value lacking a colon, such as on...