DEBIAN-CVE-2023-53113

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: fix NULL-ptr deref in offchan check If, e.g. in AP mode, the link was already created by userspace but not activated yet, it has a chandef but the chandef isn't valid and has no channel. Check for this and ignore...

CVE-2023-53045

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uaudio: don't let userspace block driver unbind In the unbind callback for fuac1 and fuac2, a call to sndcardfree via gaudiocleanup will disconnect the card and then wait for all resources to be released, which happe...

DEBIAN-CVE-2022-49932

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Do all initialization before exposing /dev/kvm to userspace Call kvminit only after all setup is complete, as kvminit exposes /dev/kvm to userspace and thus allows userspace to create VMs and call other ioctls. E.g. KVM...

CVE-2022-49932

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Do all initialization before exposing /dev/kvm to userspace Call kvminit only after all setup is complete, as kvminit exposes /dev/kvm to userspace and thus allows userspace to create VMs and call other ioctls. E.g. KVM...

UBUNTU-CVE-2023-53045

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uaudio: don't let userspace block driver unbind In the unbind callback for fuac1 and fuac2, a call to sndcardfree via gaudiocleanup will disconnect the card and then wait for all resources to be released, which happe...

CVE-2023-53045

CVE-2023-53045 is mitigated in the Linux kernel via a fix to the USB gadget driver (usb: gadget: u_audio). In the unbind callback for f_uac1/f_uac2, a call to snd_card_free() could block waiting for resources to be released if userspace kept the file descriptor open, potentially causing a deadloc...

CVE-2023-53045 usb: gadget: u_audio: don't let userspace block driver unbind

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uaudio: don't let userspace block driver unbind In the unbind callback for fuac1 and fuac2, a call to sndcardfree via gaudiocleanup will disconnect the card and then wait for all resources to be released, which happe...

CVE-2023-53045 usb: gadget: u_audio: don't let userspace block driver unbind

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uaudio: don't let userspace block driver unbind In the unbind callback for fuac1 and fuac2, a call to sndcardfree via gaudiocleanup will disconnect the card and then wait for all resources to be released, which happe...

CVE-2022-49932

CVE-2022-49932 affects the Linux kernel KVM/vMX path where /dev/kvm is exposed before VMX initialization is complete. The EulerOS advisories (EulerOS-SA-2025-2464/2483, EulerOS-SA-2025-2436/2447) flag this issue as part of kernel fixes and describe the root cause as incomplete initialization prio...

CVE-2022-49932 KVM: VMX: Do _all_ initialization before exposing /dev/kvm to userspace

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Do all initialization before exposing /dev/kvm to userspace Call kvminit only after all setup is complete, as kvminit exposes /dev/kvm to userspace and thus allows userspace to create VMs and call other ioctls. E.g. KVM...

CVE-2022-49852 riscv: process: fix kernel info leakage

In the Linux kernel, the following vulnerability has been resolved: riscv: process: fix kernel info leakage threadstruct's s12 may contain random kernel memory content, which may be finally leaked to userspace. This is a security hole. Fix it by clearing the s12 array in threadstruct when fork. A...

CVE-2022-49771 dm ioctl: fix misbehavior if list_versions races with module loading

In the Linux kernel, the following vulnerability has been resolved: dm ioctl: fix misbehavior if listversions races with module loading listversions will first estimate the required space using the "dmtargetiteratelistversiongetneeded, &needed" call and then will fill the space using the...

CVE-2022-49785: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Add overflow check in sgxvalidateoffsetlength sgxvalidateoffsetlength function verifies "offset" and "length" arguments provided by userspace, but was missing an overflow check on their addition. Add it...

kernel: wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values

A vulnerability was found in the cfg80211 component in the Linux kernel, where a lack of proper range validation applied to the NL80211ATTRTXQQUANTUM can lead to a scenario where the userspace passes an extremely high value that the kernel is not designed to handle efficiently ex. 2^31. This can...

Ubuntu 24.04 LTS : Linux kernel (Azure, N-Series) vulnerabilities (USN-7468-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7468-1 advisory. Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker...

CVE-2024-45540

Memory corruption while invoking IOCTL map buffer request from userspace...

CVE-2025-0050 Mali GPU Userspace Driver allows an Out-of-Bounds access

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations,...

CVE-2025-0050

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in several Arm Ltd GPU Userspace Drivers . This flaw allows a non-privileged user process to perform valid GPU processing operations—including those via WebGL or WebGPU —to access a limited amount of d...

CVE-2024-45540 Use After Free in HLOS

Memory corruption while invoking IOCTL map buffer request from userspace...

CVE-2025-0050: Improper Restriction of Operations within the Bounds of a Memory Buffer

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations,...