CVE-2025-38641

The CVE-2025-38641 issue concerns the Linux kernel Bluetooth subsystem (btusb). A NULL pointer dereference could occur on kmalloc failure because the return value wasn’t properly checked, leading to unsafe dereference in the affected code path. The connected documents state the fix as: validate t...

CVE-2025-38635

The CVE-2025-38635 issue concerns the Linux kernel clk: davinci: davinci_lpsc_clk_register() path. The root cause is a missing NULL check after devm_kasprintf(), which can return NULL on memory allocation failure and lead to a NULL pointer dereference. The fix adds a NULL check after the devm_kas...

CVE-2025-38635 clk: davinci: Add NULL check in davinci_lpsc_clk_register()

In the Linux kernel, the following vulnerability has been resolved: clk: davinci: Add NULL check in davincilpscclkregister devmkasprintf returns NULL when memory allocation fails. Currently, davincilpscclkregister does not check for this case, which results in a NULL pointer dereference. Add NULL...

CVE-2025-38630

CVE-2025-38630 involves the Linux kernel fbdev imxfb driver. The issue arises when fb_add_videomode() returns -ENOMEM from internal kmalloc(), leaving the modelist empty but the driver still registers, risking a null pointer dereference. The patch adds a check on the return value to prevent this,...

CVE-2025-38630 fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Check fbaddvideomode to prevent null-ptr-deref fbaddvideomode can fail with -ENOMEM when its internal kmalloc cannot allocate a struct fbmodelist. If that happens, the modelist stays empty but the driver continues t...

CVE-2025-38630

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Check fbaddvideomode to prevent null-ptr-deref fbaddvideomode can fail with -ENOMEM when its internal kmalloc cannot allocate a struct fbmodelist. If that happens, the modelist stays empty but the driver continues t...

PT-2025-34402 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Bluetooth component of the Linux kernel related to btusb. A potential NULL pointer dereference can occur due to an improper handling of kmalloc allocation failures...

UBUNTU-CVE-2025-38555

In the Linux kernel, the following vulnerability has been resolved: usb: gadget : fix use-after-free in compositedevcleanup 1. In func configfscompositebind - compositeosdescreqprepare: if kmalloc fails, the pointer cdev-osdescreq will be freed but not set to NULL. Then it will return a failure t...

Linux Distros Unpatched Vulnerability : CVE-2025-22026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails,...

Linux Distros Unpatched Vulnerability : CVE-2024-33601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's nscd netgroup cache uses xmalloc or xrealloc and these...

Linux Distros Unpatched Vulnerability : CVE-2025-38160

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: clk: bcm: rpi: Add NULL check in raspberrypiclkregister devmkasprintf returns NULL when memo...

Linux Distros Unpatched Vulnerability : CVE-2025-37841

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pm: cpupower: bench: Prevent NULL dereference on malloc failure If malloc returns NULL due to low memory, 'config' pointer can be NULL. Add a check to prevent...

Linux Distros Unpatched Vulnerability : CVE-2022-49832

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pinctrl: devicetree: fix null pointer dereferencing in pinctrldttomap Here is the BUG report by KASAN about null pointer dereference: BUG: KASAN: null-ptr-deref...

Linux Distros Unpatched Vulnerability : CVE-2025-38145

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - soc: aspeed: Add NULL check in aspeedlpcenablesnoop devmkasprintf returns NULL when memory allocation fails. Currently, aspeedlpcenablesnoop does not check for...

Linux Distros Unpatched Vulnerability : CVE-2023-52919

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: nci: fix possible NULL pointer dereference in sendacknowledge Handle memory allocation failure from nciskballoc calling allocskb to avoid possible NULL...

Linux Distros Unpatched Vulnerability : CVE-2025-37898

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: powerpc64/ftrace: fix module loading without patchable function entries getstubssize assumes...

Linux Distros Unpatched Vulnerability : CVE-2025-38215

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbdev: Fix doregisterframebuffer to prevent null-ptr-deref in fbvideomodetovar If fbaddvideomode in doregisterframebuffer fails to allocate memory for...

glibc: Double free in glibc

A double-free vulnerability has been discovered in glibc GNU C Library. This flaw occurs during bracket expression parsing within the regcomp function, specifically when a memory allocation failure takes place. Exploitation of a double-free vulnerability can lead to memory corruption, which could...

SUSE CVE-2024-38536

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to http.memcap being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6...

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 stems from an unvalidated ninsns size that could lead to a memory allocation failure...