QEMU: virtio-net: stack buffer overflow in virtio_net_flush_tx()

A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtionetflushtx function if guest features VIRTIONETFHASHREPORT, VIRTIOFVERSION1 and VIRTIONETFMRGRXBUF are enabled. This could allow a malicious user to overwrite local variables...

CBL Mariner 2.0 Security Update: qemu (CVE-2024-6505)

The version of qemu installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-6505 advisory. - A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card...

Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss

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caif_virtio: fix wrong pointer check in cfv_probe()

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SUSE CVE-2025-37762

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of preparefb Correct error handling in preparefb to fix leaking resources when error happens...

SUSE CVE-2025-37779

In the Linux kernel, the following vulnerability has been resolved: lib/ioviter: fix to increase non slab folio refcount When testing EROFS file-backed mount over v9fs on qemu, I encountered a folio UAF issue. The page sanity check reports the following call trace. The root cause is that pages in...

UBUNTU-CVE-2025-37762

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of preparefb Correct error handling in preparefb to fix leaking resources when error happens...

CVE-2025-37762 drm/virtio: Fix missed dmabuf unpinning in error path of prepare_fb()

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of preparefb Correct error handling in preparefb to fix leaking resources when error happens...

CVE-2025-37762

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of preparefb Correct error handling in preparefb to fix leaking resources when error happens...

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 the preparefb error path in drm/virtio not being unfixed by dmabuf...

PT-2025-18443 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the drm/virtio component. The issue concerned missed dmabuf unpinning in the error path of the prepare fb function,...

Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper Access...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_3

This update for kernel-livepatch-MICRO-6-0-RTUpdate3 fixes the following issues: CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper Acces...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

This update for kernel-livepatch-MICRO-6-0-RTUpdate2 fixes the following issues: CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper Acces...

Security update for kernel-livepatch-MICRO-6-0_Update_3

This update for kernel-livepatch-MICRO-6-0Update3 fixes the following issues: CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper Access...

SUSE-SU-2025:20211-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

This update for kernel-livepatch-MICRO-6-0-RTUpdate2 fixes the following issues: - CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 - CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 - CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper...

SUSE-SU-2025:20212-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_3

This update for kernel-livepatch-MICRO-6-0-RTUpdate3 fixes the following issues: - CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 - CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 - CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper...

SUSE-SU-2025:20214-1 Security update for kernel-livepatch-MICRO-6-0_Update_3

This update for kernel-livepatch-MICRO-6-0Update3 fixes the following issues: - CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 - CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 - CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper...

SUSE-SU-2025:20314-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 - CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 - CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper...

SUSE-SU-2025:20213-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-53237: Fixed bluetooth: fix use-after-free in deviceforeachchild bsc1235008 - CVE-2024-53082: Fixed virtionet: Add hashkeylength check bsc1233677 - CVE-2024-8805: Fixed BlueZ HID over GATT Profile Improper...