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CVE-2024-6505

CVE-2024-6505 · Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host.

CVSS 6.8 · Medium · EPSS 0.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • red hat enterprise linux 10

    No fix published

  • red hat enterprise linux 6

    No fix published

  • red hat enterprise linux 7

    No fix published

  • red hat enterprise linux 8

    No fix published

  • red hat enterprise linux 8 advanced virtualization

    No fix published

  • red hat enterprise linux 9

    No fix published

  • qemu Debian:12

    Versions
    • 1:7.2+dfsg-7
    • 1:7.2+dfsg-7+deb12u1
    • 1:7.2+dfsg-7+deb12u2
    • 1:7.2+dfsg-7+deb12u2~bpo11+1
    • 1:7.2+dfsg-7+deb12u3
    • 1:7.2+dfsg-7+deb12u4
    • 1:7.2+dfsg-7+deb12u5
    • 1:7.2+dfsg-7+deb12u6
    • 1:7.2+dfsg-7+deb12u7
    Affected ranges
    • ECOSYSTEM: < 1:7.2+dfsg-7+deb12u8

    Update to 1:7.2+dfsg-7+deb12u8

  • qemu Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:9.0.2+ds-3

    Update to 1:9.0.2+ds-3

  • qemu Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:9.0.2+ds-3

    Update to 1:9.0.2+ds-3

  • qemu Ubuntu:22.04:LTS

    Versions
    • 1:6.0+dfsg-2expubuntu1
    • 1:6.0+dfsg-2expubuntu2
    • 1:6.0+dfsg-2expubuntu4
    • 1:6.2+dfsg-2ubuntu5
    • 1:6.2+dfsg-2ubuntu6
    • 1:6.2+dfsg-2ubuntu6.1
    • 1:6.2+dfsg-2ubuntu6.2
    • 1:6.2+dfsg-2ubuntu6.3
    • 1:6.2+dfsg-2ubuntu6.4
    • 1:6.2+dfsg-2ubuntu6.5
    • 1:6.2+dfsg-2ubuntu6.6
    • 1:6.2+dfsg-2ubuntu6.7
    • 1:6.2+dfsg-2ubuntu6.8
    • 1:6.2+dfsg-2ubuntu6.9
    • 1:6.2+dfsg-2ubuntu6.10
    • 1:6.2+dfsg-2ubuntu6.11
    • 1:6.2+dfsg-2ubuntu6.12
    • 1:6.2+dfsg-2ubuntu6.13
    • 1:6.2+dfsg-2ubuntu6.14
    • 1:6.2+dfsg-2ubuntu6.15
    • 1:6.2+dfsg-2ubuntu6.16
    • 1:6.2+dfsg-2ubuntu6.17
    • 1:6.2+dfsg-2ubuntu6.18
    • 1:6.2+dfsg-2ubuntu6.19
    • 1:6.2+dfsg-2ubuntu6.21
    • 1:6.2+dfsg-2ubuntu6.22
    • 1:6.2+dfsg-2ubuntu6.23
    • 1:6.2+dfsg-2ubuntu6.24
    • 1:6.2+dfsg-2ubuntu6.25
    • 1:6.2+dfsg-2ubuntu6.26
    Affected ranges
    • ECOSYSTEM: < 1:6.2+dfsg-2ubuntu6.27

    Update to 1:6.2+dfsg-2ubuntu6.27

  • qemu Ubuntu:24.04:LTS

    Versions
    • 1:8.0.4+dfsg-1ubuntu3
    • 1:8.0.4+dfsg-1ubuntu4
    • 1:8.0.4+dfsg-1ubuntu5
    • 1:8.1.3+ds-1ubuntu2
    • 1:8.2.1+ds-1ubuntu1
    • 1:8.2.1+ds-1ubuntu8
    • 1:8.2.1+ds-1ubuntu9
    • 1:8.2.2+ds-0ubuntu1
    • 1:8.2.2+ds-0ubuntu1.2
    • 1:8.2.2+ds-0ubuntu1.4
    • 1:8.2.2+ds-0ubuntu1.5
    • 1:8.2.2+ds-0ubuntu1.6
    • 1:8.2.2+ds-0ubuntu1.7
    • 1:8.2.2+ds-0ubuntu1.8
    • 1:8.2.2+ds-0ubuntu1.9
    Affected ranges
    • ECOSYSTEM: < 1:8.2.2+ds-0ubuntu1.10

    Update to 1:8.2.2+ds-0ubuntu1.10

Original sources

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