CVE-2026-98331

A flaw was found in the Linux kernel's mac80211 wireless networking subsystem. When a network namespace hosting a wireless device is destroyed, memory allocation failures during device migration can leave unregistered network interfaces in internal tracking lists. A local user can exploit this...

CVE-2026-98330

A flaw was found in the Linux kernel's cfg80211 wireless subsystem. When a network namespace is destroyed, the subsystem attempts to move wireless devices back to the default namespace, but a failure during the transfer can leave behind an invalid namespace reference. A local attacker can exploit...

CVE-2026-98329

A flaw was found in the Linux kernel's mac80211 wireless networking subsystem. When packets are injected on a monitor network interface, mac80211 does not verify whether the bandwidth requested in the radiotap header exceeds the operational channel bandwidth before forwarding it to the driver. A...

CVE-2026-98328

A flaw was found in the Linux kernel's mac80211 wireless subsystem. This flaw allows a local user to cause a Denial of Service DoS by initiating a wireless scan on a device supporting 6 GHz High Efficiency HE bands. Because the kernel fails to account for the HE 6 GHz capability element when...

CVE-2026-98327

A flaw was found in the Linux kernel's mac80211 wireless mesh networking subsystem. When leaving or stopping a mesh network while a Channel Switch Announcement CSA is still pending, the kernel fails to reset the switch state and release allocated memory. A local privileged user could exploit this...

CVE-2026-98324

A flaw was found in the Linux kernel's PXA Direct Memory Access DMA driver. A local user could trigger a Denial of Service DoS or memory corruption due to descriptor double-counting during allocation. When processing hardware descriptors, the driver incorrectly increments the descriptor counter,...

CVE-2026-98323

A flaw was found in the Linux kernel's Software iWARP siw Remote Direct Memory Access RDMA driver. When handling extended protocol headers split across multiple network packets, the driver incorrectly calculates the remaining length during the copy operation, leading to an out-of-bounds memory...

CVE-2026-98322

A flaw was found in the Linux kernel's Netfilter network filtering subsystem. When configuring IPv4 Network Address Translation NAT rules with the netmap feature, the system fails to initialize a temporary memory buffer on the stack. As a result, uninitialized kernel stack data is copied and...

CVE-2026-98321

A flaw was found in the Linux kernel's netfilter subsystem. When registering Network Address Translation NAT hooks, failure handling during entry insertion does not properly unregister and release allocated hooks. A local attacker could exploit this flaw to cause a memory leak, potentially leadin...

like-dbg

LIKE-DBG LIKE-DBG LI nux-KE rnel-D e B u G ger mira ad automatizzare i passaggi noiosi quando si cerca di impostare un ambiente di debug del kernel Linux. Ho deciso di addentrarmi nella ricerca sullo sfruttamento del kernel e ho trovato le soluzioni esistenti non abbastanza utilizzabili. Pertanto...

linux-4.19.72_CVE-2020-27815

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

CVE-2026-98319

A flaw was found in the Linux kernel's Direct Rendering Manager DRM subsystem. An error handling failure during display synchronization processing prevents allocated event memory from being released when an operation fails. A local user can exploit this vulnerability by submitting specific displa...

CVE-2026-98318

A flaw was found in the Linux kernel's SMB Server Message Block client. When handling absolute symbolic links on mounted shares, the client fails to validate the link target format before applying Windows NT path adjustments. A user with write access to a mounted share can exploit this...

CVE-2026-98317

A flaw was found in the Linux kernel. A local user with network configuration privileges can cause a Denial of Service DoS by supplying out-of-range neighbor probe interval values via Netlink or sysctl. Because the kernel fails to properly validate these boundary values, an integer overflow occur...

CVE-2026-98241

A flaw was found in the Linux kernel's IPv6 IPsec XFRM networking framework. When handling TCP connection handshakes routed through an IPsec tunnel with a reduced Maximum Transmission Unit MTU, the kernel's local error-handling path incorrectly treats incomplete connection request sockets as full...

CVE-2026-98242

A flaw was found in the Linux kernel's DMA-BUF subsystem. An integer truncation occurs when processing peer-to-peer Direct Memory Access DMA transfers with memory-mapped input/output regions exceeding four gigabytes. A local user could exploit this flaw to cause memory corruption, potentially...

CVE-2026-98313

A flaw was found in the Linux kernel's Qualcomm MSM DisplayPort driver. When display link training fails to initialize the connection, the driver improperly attempts an idle teardown sequence on an unpowered controller. A local user could trigger this condition during display state transitions,...

CVE-2026-98314

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture subsystem. A race condition during audio timer registration allows a new timer to become accessible to other processes before its internal data is initialized. A local user can exploit this vulnerability by concurrently...

CVE-2026-98240

A flaw was found in the Linux kernel's IP tunnel subsystem. When processing network routes with encapsulation options, the subsystem references tunnel options before their length is initialized. A local user with network configuration privileges can exploit this flaw by adding routes with specifi...

CVE-2026-98312

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA 6fire USB audio driver. When processing incoming audio data, the driver improperly calculates buffer sizes based on device-reported packet lengths without sufficient bounds checking. An attacker capable of connecting a...