USN-7835-6: Linux kernel (AWS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

kernel: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in cfg80211connectresult If the ssid-datalen is more than IEEE80211MAXSSIDLEN 32 it would lead to memory corruption so add some bounds checking...

UBUNTU-CVE-2025-40132

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sofsdw: Prevent jump to NULL addsidecar callback In createsdwdailink check that sofend-codecinfo-addsidecar is not NULL before calling it. The original code assumed that if includesidecar is true, the codec on that...

CVE-2025-40170

In the Linux kernel, the following vulnerability has been resolved: net: use dstdevrcu in sksetupcaps Use RCU to protect accesses to dst-dev from sksetupcaps and skdstgsomaxsize. Also use dstdevrcu in ip6dstmtumaybeforward, and ipdstmtumaybeforward. ip4dsthoplimit can use dstdevnetrcu...

CVE-2025-40154

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcrrt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcrrt5640 driver only shows an error message but leaves as is. This may lead to unepxected results like OOB...

CVE-2025-40140 net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast

In the Linux kernel, the following vulnerability has been resolved: net: usb: Remove disruptive netifwakequeue in rtl8150setmulticast syzbot reported WARNING in rtl8150startxmit/usbsubmiturb. This is the sequence of events that leads to the warning: rtl8150startxmit netifstopqueue;...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring Syste...

PT-2025-46589

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s remoteproc subsystem, specifically within the Qualcomm qcom pas component related to the shutdown of the lite ADSP DTB on X1E. The issue arises becaus...

CVE-2025-40123: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Enforce expectedattachtype for tailcall compatibility Yinhao et al. recently reported: Our fuzzer tool discovered an uninitialized pointer issue in the bpfprogtestrunxdp function within the Linux kernel's BPF subsystem. This...

Linux kernel 安全漏洞

Linux kernel is a product of the United States, etc. are products of the United States Linux Foundation. Linux kernel is the kernel used by the open source operating system Linux. nate long p4, etc. are products of the Nate Long Individual Developers. p4 is a small library of utilities for workin...

Linux Distros Unpatched Vulnerability : CVE-2025-40154

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: Intel: bytcrrt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcrrt5640 driver only shows an error...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990781)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990781 advisory. In the Linux kernel, the following vulnerability has been resolved: mISDN: fix misuse of putdevice in mISDNregisterdevice We should not release reference by putdevic...

Linux Distros Unpatched Vulnerability : CVE-2025-40123

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Enforce expectedattachtype for tailcall compatibility Yinhao et al. recently reported: Our fuzzer tool discovered an uninitialized pointer issue in the...

CVE-2025-62220

Heap-based buffer overflow in Windows Subsystem for Linux GUI allows an unauthorized attacker to execute code over a network...

CVE-2025-62220

Heap-based buffer overflow in Windows Subsystem for Linux GUI allows an unauthorized attacker to execute code over a network...

CVE-2025-62220 Windows Subsystem for Linux GUI Remote Code Execution Vulnerability

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EUVD-2025-93423

Heap-based buffer overflow in Windows Subsystem for Linux GUI allows an unauthorized attacker to execute code over a network...

CVE-2025-62220 Windows Subsystem for Linux GUI Remote Code Execution Vulnerability

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CVE-2025-62220

CVE-2025-62220 describes a heap-based buffer overflow in the Windows Subsystem for Linux GUI (WSL GUI), leading to remote code execution over the network. Connected sources identify this as affecting WSL2, with disclosures noting that versions prior to 2.6.2 are vulnerable (the Nessus plugin cite...

kernel: block: fix uaf for flush rq while iterating tags

A flaw was found in the Linux kernel's block layer. When a storage disk is removed or unregistered, improper state handling fails to clear request mappings, leaving stale references to released memory. A local user with administrative privileges could exploit this use-after-free vulnerability...