PT-2025-25821 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises from compatibility problems between Linux and XenServer on Windows machines, where a platform device with ID 2 is used instead of the expected ID 1. This discrepancy...

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 originates from KVM x86 xen initializing timers multiple times, which could lead to debugging object conflicts...

The vulnerability of the mbedtls_ssl_set_hostname function in Mbed TLS software allows a hacker to gain unauthorized access to protected information.

The vulnerability of the mbedtlssslsethostname function in Mbed TLS software is related to insecure resource initialization. Exploiting this vulnerability could allow a malicious actor to gain unauthorized access to protected information...

PT-2025-25938 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the initialization of jump labels on 64-bit systems. Specifically, calling jump label init in setup featu...

PT-2025-26110 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak issue has been identified in the Linux kernel, specifically in the drm/meson module, related to the encoder hdmi initialization. The of graph get remote node function...

Integer Overflow

github.com/cosmwasm/wasmd is vulnerable to integer overflow. The vulnerability is due to a contract error being ignored during IBC channel initialization, allowing the channel to open despite the error...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Limits the number of signal/freq counts in summary output functions. The debugfs summary output could access uninitialized elements in the freqin and signalout arrays, leading to NULL pointer dereferences and triggering...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed the overloading of the meaning of MEMUNINIT Lonial reported an issue with the BPF verifier, where the checkmemsizereg function contains the following code: c if !tnumisconstreg-varoff / For unprivileged variable...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcanclassallocatedev – The spin lock in struct mcanclassdev is not being initialized. This causes issues with spinlocks, as seen in complaints from the kernel, such as when trying to send CAN frames using cansend from...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nfsd: fixed the legacy client tracking initialization. Remove the nfsd4legacytrackingops-init call from checkforlegacymethods. This issue will be handled by the caller nfsd4clienttrackinginit. Otherwise, we will end up calling...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: Allow for small head cache usage with large MAXSKBFRAGS values. Sabrina reported the following error: WARNING: CPU: 0 PID: 1 at net/core/dev.c:6935 netifnapiaddweightlocked+0x8f2/0xba0 Modules linked in: CPU: 0 UID: 0 PID...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Driver Core: Class: Fixed wild pointer dereferencing in the API classdeviternext. There is a potential issue of wild pointer dereferencing related to the APIs classdeviterinit|next|exit. This issue arises from the following typic...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: media: vidtv: Fixed a null pointer dereference in vidtvmuxstopthread. A report from syzbot indicated a null pointer dereference in vidtvmuxstopthread. 1 If dvb-mux is not initialized successfully by vidtvmuxinit in...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: HID: winwing: Added a NULL check in winwinginitled. The devmkasprintf function can return a NULL pointer if it fails, but this returned value is not checked in winwinginitled. A NULL check should be added in winwinginitled to...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: The default value for “denominator” is initialized to 1. WHAT & HOW Variables that are used as denominators and may not be assigned to other values should be initialized to a non-zero value to avoid “DIVIDEBYZERO...