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...

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

Arm Mali GPU drivers (Bifrost, Valhall, and Arm 5th Gen) expose CVE-2025-0050: Improper memory buffer bound checks allow a non-privileged process to perform GPU operations (including via WebGL/WebGPU) outside of buffer bounds. Affected: Bifrost userspace driver r0p0–r49p2 and r50p0–r51p0; Valhall...

CVE-2024-45540 Use After Free in HLOS

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

ARM多款产品 安全漏洞

ARM 5th Gen GPU Architecture Kernel Driver and ARM Bifrost GPU Userspace Driver are both products of ARM, U.K. ARM 5th Gen GPU Architecture Kernel Driver is a GPU kernel driver.ARM ARM 5th Gen GPU Architecture Kernel Driver is a GPU kernel driver and ARM Bifrost GPU Userspace Driver is a userspac...

SUSE CVE-2025-21926

In the Linux kernel, the following vulnerability has been resolved: net: gso: fix ownership in udpgsosegment In udpgsosegment the skb destructor is removed before segmenting the skb but the socket reference is kept as-is. This is an issue if the original skb is later orphaned as we can hit the...

AZL-60258 CVE-2025-21996 affecting package kernel for versions less than 6.6.85.1-2

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix uninitialized size issue in radeonvcecsparse On the off chance that command stream passed from userspace via ioctl call to radeonvcecsparse is weirdly crafted and first command to execute is to encode case...

UBUNTU-CVE-2025-21926

In the Linux kernel, the following vulnerability has been resolved: net: gso: fix ownership in udpgsosegment In udpgsosegment the skb destructor is removed before segmenting the skb but the socket reference is kept as-is. This is an issue if the original skb is later orphaned as we can hit the...

Ubuntu 24.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-7381-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7381-1 advisory. Attila Szsz discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a...

USN-7383-2 linux-realtime 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; - x86 architecture; - Block layer subsystem; - Drivers core; - Ublk userspace block driver; -...

DEBIAN-CVE-2023-52931

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Avoid potential vm use-after-free Adding the vm to the vmxa table makes it visible to userspace, which could try to race with us to close the vm. So we need to take our extra reference before putting it in the table...

CVE-2023-52931

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Avoid potential vm use-after-free Adding the vm to the vmxa table makes it visible to userspace, which could try to race with us to close the vm. So we need to take our extra reference before putting it in the table...

USN-7380-1 linux-lowlatency 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; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

PT-2025-20532

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been identified where the sched yield syscall may not cause scheduling in time-travel mode, potentially leading to extreme slowdown or deadlock. This is d...

libnfnetlink bug fix update

An update is available for libnfnetlink. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list libnfnetlink is a userspace library that provides some low-level nfnetli...

Linux io_uring Out-Of-Bounds Access

iouaddrmap in iouring handles multi-page region dangerously in a way that may allow for out-of-bounds access. iouaddrmap wants to import a region from userspace, and then address the imported region through the linear mapping area. This requires that the imported region is physically contiguous. ...