PT-2026-43845

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the greybus lights staging component. The function gb lights light config stores the channel count before the channels array is allocated. If the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: Added a check for a failure in kcalloc in parsethreadgroups. Since kcalloc may fail, it is necessary to check its return value to prevent a NULL pointer derefrence when passing it to ofpropertyreadu32array...

SUSE CVE-2026-43148

In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: Add check for kcalloc failure in parsethreadgroups As kcalloc may fail, check its return value to avoid a NULL pointer dereference when passing it to ofpropertyreadu32array...

Linux Distros Unpatched Vulnerability : CVE-2026-43148

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/smp: Add check for kcalloc failure in parsethreadgroups As kcalloc may fail, check its return value to avoid a NULL pointer dereference when passing it ...

CVE-2026-43148

A flaw was found in the Linux kernel. This vulnerability occurs in the powerpc/smp component due to a missing check for memory allocation failure. Specifically, if the kcalloc function fails to allocate memory within parsethreadgroups, a subsequent operation can attempt to use a NULL pointer. Thi...

CVE-2026-43148

In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: Add check for kcalloc failure in parsethreadgroups As kcalloc may fail, check its return value to avoid a NULL pointer dereference when passing it to ofpropertyreadu32array...

PT-2026-37488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the powerpc/smp component when the kcalloc function fails to allocate memory. This happens because the return value of kcalloc is not checked befo...

CVE-2026-23366

In the Linux kernel, the following vulnerability has been resolved: drm/client: Do not destroy NULL modes 'modes' in drmclientmodesetprobe may fail to kcalloc. If this occurs, we jump to 'out', calling modesdestroy on it, which dereferences it. This may result in a NULL pointer dereference in the...

CVE-2026-23366

The CVE-2026-23366 entry concerns the Linux kernel DRM client component. A vulnerability in drm_client_modeset_probe can lead to a NULL pointer dereference when ‘modes’ fails to be allocated with kcalloc; if an error path calls modes_destroy on this NULL pointer, a crash can occur. The issue is r...

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 the Linux kernel that stems from an overly large max parameter in the maxvclocksstore function causing kcalloc to be unable to handle it,...

CVE-2022-50575 xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource()

In the Linux kernel, the following vulnerability has been resolved: xen/privcmd: Fix a possible warning in privcmdioctlmmapresource As 'kdata.num' is user-controlled data, if user tries to allocate memory larger than= MAXORDER, then kcalloc will fail, it creates a stack trace and messes up dmesg...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987073)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987073 advisory. In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node...

Linux Distros Unpatched Vulnerability : CVE-2024-26943

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: nouveau/dmem: handle kcalloc allocation failure The kcalloc in nouveaudmemevictchunk will...

DEBIAN-CVE-2022-49716

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. When kcalloc fails, it missing ofnodeput and...

UBUNTU-CVE-2022-49716

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gicpopulateppipartitions ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. When kcalloc fails, it missing ofnodeput and...

DEBIAN-CVE-2024-53076

In the Linux kernel, the following vulnerability has been resolved: iio: gts-helper: Fix memory leaks for the error path of iiogtsbuildavailscaletable If pertimescalesi or pertimegainsi kcalloc fails in the for loop of iiogtsbuildavailscaletable, the errfreeout will fail to call kfree each time...

SUSE CVE-2019-19044

Two memory leaks in the v3dsubmitclioctl function in drivers/gpu/drm/v3d/v3dgem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service memory consumption by triggering kcalloc or v3djobinit failures, aka CID-29cd13cfd762...

PT-2023-33587 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.17 Description: The issue is related to a debug object leak in the futex waitv function when kcalloc fails. This problem was introduced in version v5.16 and is fixed in version v6.0.17. The actual impact an...

CVE-2019-19044

Two memory leaks in the v3dsubmitclioctl function in drivers/gpu/drm/v3d/v3dgem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service memory consumption by triggering kcalloc or v3djobinit failures, aka CID-29cd13cfd762...