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Missing Release of Resource after Effective Lifetime Affecting qemu package, versions <1:2.8+dfsg-5

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Scope Changed
    Availability High

    Threat Intelligence

    EPSS 0.06% (26th percentile)
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NVD
6.5 medium
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Red Hat
3 low

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  • Snyk ID SNYK-DEBIAN12-QEMU-1558572
  • published 2 May 2017
  • disclosed 2 May 2017
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Introduced: 2 May 2017

CVE-2017-8086 Open this link in a new tab
CWE-772 Open this link in a new tab

How to fix?

Upgrade Debian:12 qemu to version 1:2.8+dfsg-5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

Memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable.