Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: The function devmaddactionorreset is actually used. The function pciallocirqvectors allocates an interrupt vector. When devmaddaction fails, the interrupt vector is not freed, resulting in a memory leak...

CVE-2026-43448 nvme-pci: Fix race bug in nvme_poll_irqdisable()

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: Fix race bug in nvmepollirqdisable In the following scenario, pdev can be disabled between 1 and 3 by 2. This sets pdev-msixenabled = 0. Then, pciirqvector will return MSI-X IRQ15 for 1 whereas return INTx IRQcqvector...

Azure Linux 3.0 Security Update: kernel (CVE-2024-38603)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-38603 advisory. - In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Actually use...

EUVD-2022-55096

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Free irq vectors in order for v3 HW If the driver probe fails to request the channel IRQ or fatal IRQ, the driver will free the IRQ vectors before freeing the IRQs in freeirq, and this will cause a kernel BUG like...

PT-2025-26069 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A resource leak issue has been identified in the Linux kernel, specifically in the intel th component. This issue arises when an error occurs after calling pci alloc irq vectors, and p...

UBUNTU-CVE-2022-49118

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Free irq vectors in order for v3 HW If the driver probe fails to request the channel IRQ or fatal IRQ, the driver will free the IRQ vectors before freeing the IRQs in freeirq, and this will cause a kernel BUG like...

CVE-2022-49118 scsi: hisi_sas: Free irq vectors in order for v3 HW

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Free irq vectors in order for v3 HW If the driver probe fails to request the channel IRQ or fatal IRQ, the driver will free the IRQ vectors before freeing the IRQs in freeirq, and this will cause a kernel BUG like...

UBUNTU-CVE-2024-38603

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Actually use devmaddactionorreset pciallocirqvectors allocates an irq vector. When devmaddaction fails, the irq vector is not freed, which leads to a memory leak. Replace the devmaddaction with...

SUSE-SU-2024:1870-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel bsc1220394. - CVE-2020-36312: Fixed an issue in virt/kvm/kvmmain.c that had a kvmiobusunregisterdev...

CVE-2021-47424 i40e: Fix freeing of uninitialized misc IRQ vector

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40eprobe as part of PF switch set up driver was trying to free misc IRQ vectors in i40eclearinterruptscheme and produced a kernel Oops: Trying to free...

CVE-2021-46964

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

Null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

CVE-2021-46964 scsi: qla2xxx: Reserve extra IRQ vectors

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

CVE-2021-46964 scsi: qla2xxx: Reserve extra IRQ vectors

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

GSD-2021-1000117 scsi: qla2xxx: Reserve extra IRQ vectors

scsi: qla2xxx: Reserve extra IRQ vectors This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.11.20 by commit...

UVI-2021-1000117 scsi: qla2xxx: Reserve extra IRQ vectors

scsi: qla2xxx: Reserve extra IRQ vectors This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.11.20 by commit...

GSD-2021-1000080 scsi: qla2xxx: Reserve extra IRQ vectors

scsi: qla2xxx: Reserve extra IRQ vectors This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.3 by commit...

Fedora 33 : xen (2020-64859a826b)

xenstore watch notifications lacking permission checks XSA-115, CVE-2020-29480 1908091 Xenstore: new domains inheriting existing node permissions XSA-322, CVE-2020-29481 1908095 Xenstore: wrong path length check XSA-323, CVE-2020-29482 1908096 Xenstore: guests can crash xenstored via watchs...

CVE-2020-29567

An issue was discovered in Xen 4.14.x. When moving IRQs between CPUs to distribute the load of IRQ handling, IRQ vectors are dynamically allocated and de-allocated on the relevant CPUs. De-allocation has to happen when certain constraints are met. If these conditions are not met when first checke...