CVE-2022-50071 mptcp: move subflow cleanup in mptcp_destroy_common()

In the Linux kernel, the following vulnerability has been resolved: mptcp: move subflow cleanup in mptcpdestroycommon If the mptcp socket creation fails due to a CGROUPINETSOCKCREATE eBPF program, the MPTCP protocol ends-up leaking all the subflows: the related cleanup happens in mptcpdestroysock...

CVE-2022-50069 BPF: Fix potential bad pointer dereference in bpf_sys_bpf()

In the Linux kernel, the following vulnerability has been resolved: BPF: Fix potential bad pointer dereference in bpfsysbpf The bpfsysbpf helper function allows an eBPF program to load another eBPF program from within the kernel. In this case the argument union bpfattr pointer as well as the insn...

CVE-2022-50069 BPF: Fix potential bad pointer dereference in bpf_sys_bpf()

In the Linux kernel, the following vulnerability has been resolved: BPF: Fix potential bad pointer dereference in bpfsysbpf The bpfsysbpf helper function allows an eBPF program to load another eBPF program from within the kernel. In this case the argument union bpfattr pointer as well as the insn...

CVE-2022-49975 bpf: Don't redirect packets with invalid pkt_len

In the Linux kernel, the following vulnerability has been resolved: bpf: Don't redirect packets with invalid pktlen Syzbot found an issue 1: fqcodeldrop try to drop a flow whitout any skbs, that is, the flow-head is null. The root cause, as the 2 says, is because that bpfprogtestrunskb run a bpf...

CVE-2022-49961 bpf: Do mark_chain_precision for ARG_CONST_ALLOC_SIZE_OR_ZERO

In the Linux kernel, the following vulnerability has been resolved: bpf: Do markchainprecision for ARGCONSTALLOCSIZEORZERO Precision markers need to be propagated whenever we have an ARGCONST style argument, as the verifier cannot consider imprecise scalars to be equivalent for the purposes of...

CVE-2025-38012

In the Linux kernel, the following vulnerability has been resolved: schedext: bpfiterscxdsqnew should always initialize iterator BPF programs may call next and destroy on BPF iterators even after new returns an error value e.g. bpfforeach macro ignores error returns from new. bpfiterscxdsqnew cou...

UBUNTU-CVE-2025-38021

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check of pipectx-planestate for updatedchubpdpp Similar to commit 6a057072ddd1 "drm/amd/display: Fix null check for pipectx-planestate in dcn20programpipe" that addresses a null pointer dereference on...

Linux Kernel Security Vulnerabilities

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 an unfinalized bpfprogpack release issue...

CVE-2025-49251

CVE-2025-49251 is a Local File Inclusion vulnerability in the WordPress theme them bay Fana (versions up to 1.1.28) caused by improper control of include/require filenames in PHP. The issue enables PHP Local File Inclusion via a Local File Include vulnerability. Affected software is the Them bay ...

DEBIAN-CVE-2025-49794

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

CVE-2025-49794

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

CVE-2025-49794 Libxml: heap use after free (uaf) leads to denial of service (dos)

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

Anubis Ransomware Encrypts and Wipes Files, Making Recovery Impossible Even After Payment

An emerging ransomware strain has been discovered incorporating capabilities to encrypt files as well as permanently erase them, a development that has been described as a "rare dual-threat." "The ransomware features a 'wipe mode,' which permanently erases files, rendering recovery impossible eve...

Anubis Ransomware Encrypts and Wipes Files, Making Recovery Impossible Even After Payment

An emerging ransomware strain has been discovered incorporating capabilities to encrypt files as well as permanently erase them, a development that has been described as a "rare dual-threat." "The ransomware features a 'wipe mode,' which permanently erases files, rendering recovery impossible eve...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: USB: Hub: Ignore non-compliant devices with too many configs or interfaces Robert Morris created a test program which can cause usbhubtostructhub to dereference a NULL or inappropriate pointer: Oops: general protection fault,...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Track changespktdata property for global functions When processing calls to certain helpers, the verifier invalidates all packet pointers in their current state. Consider the following program: attributenoinline long...

Astra Linux – vulnerability in GIMP

GIMP ICO File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability enables remote attackers to execute arbitrary code on affected installations of GIMP. Exploitation requires user interaction, as the target must visit a malicious page or open a malicious file. The...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: do not update checksum in bnxtxdpbuildskb bnxtrxpkt updates the ipsummed value at the end if checksum offloading is enabled. When the XDP-MB program is attached and it returns XDPPASS, bnxtxdpbuildskb is called to upda...

TencentOS Server 3: libtiff (TSSA-2023:0094)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0094 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

US airline industry quietly selling flight data to DHS

A data broker owned by some of America's biggest airlines has been selling access to customer flight data to the US Department of Homeland Security DHS. The data, compiled by data broker Airlines Reporting Corporation ARC, includes names, flight itineraries, and financial details. It also covers...