CVE-2026-43224 io_uring/zcrx: fix sgtable leak on mapping failures

In the Linux kernel, the following vulnerability has been resolved: iouring/zcrx: fix sgtable leak on mapping failures In an unlikely case when iopopulateareadma fails, which could only happen on a PAGEPOOL32BITARCHWITH64BITDMA machine, iozcrxmaparea will have an initialised and not freed table. ...

CVE-2026-43224

In the Linux kernel, the following vulnerability has been resolved: iouring/zcrx: fix sgtable leak on mapping failures In an unlikely case when iopopulateareadma fails, which could only happen on a PAGEPOOL32BITARCHWITH64BITDMA machine, iozcrxmaparea will have an initialised and not freed table. ...

CVE-2026-43224

The CVE-2026-43224 entry concerns the Linux kernel io_uring/zcrx subsystem. A memory leak could occur when mapping fails in io_populate_area_dma() on PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA, as io_zcrx_map_area() would allocate a sgtable that isn’t freed due to the error path not freeing it when !is_...

PT-2026-37564

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the io uring/zcrx component. Specifically, when the io populate area dma function fails on a PAGE POOL 32BIT ARCH WITH 64BIT DMA machine, the io zcrx map area...

EUVD-2015-6697

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2023-53171

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=...

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 not properly handling mokvar table size calculations, which could lead to memory mapping failures...

SUSE CVE-2019-19057

Two memory leaks in the mwifiexpcieinitevtring function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering mwifiexmappcimemory failures, aka CID-d10dcb615c8e...

DEBIAN-CVE-2019-19056

A memory leak in the mwifiexpciealloccmdrspbuf function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering mwifiexmappcimemory failures, aka CID-db8fd2cde932...

CVE-2015-6760

The Image11::map function in renderer/d3d/d3d11/Image11.cpp in libANGLE, as used in Google Chrome before 46.0.2490.71, mishandles mapping failures after device-lost events, which allows remote attackers to cause a denial of service invalid read or write or possibly have unspecified other impact v...

CVE-2015-6760

Removed by vendor...

CVE-2015-6760

The Image11::map function in renderer/d3d/d3d11/Image11.cpp in libANGLE, as used in Google Chrome before 46.0.2490.71, mishandles mapping failures after device-lost events, which allows remote attackers to cause a denial of service invalid read or write or possibly have unspecified other impact v...

Debian DSA-3093-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation : - CVE-2014-7841 Liu Wei of Red Hat discovered that a SCTP server doing ASCONF will panic on malformed INIT chunks by triggering a NULL pointer dereference. - CVE-2014-83...

Debian Security Advisory DSA 3093-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation: CVE-2014-7841 Liu Wei of Red Hat discovered that a SCTP server doing ASCONF will panic on malformed INIT chunks by triggering a NULL pointer dereference. CVE-2014-8369 A...

kernel: kvm: invalid parameter passing in kvm_iommu_map_pages()

A flaw was found in the way the Linux kernel's kvmiommumappages function handled IOMMU mapping failures. A privileged user in a guest with an assigned host device could use this flaw to crash the host...