Out-of-Bounds Affecting qemu-img package, versions <10:1.5.3-60.el7_0.5


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.22% (62nd percentile)

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  • Snyk IDSNYK-RHEL7-QEMUIMG-4504054
  • published26 Jul 2021
  • disclosed3 Dec 2013

Introduced: 3 Dec 2013

CVE-2013-4535  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade RHEL:7 qemu-img to version 10:1.5.3-60.el7_0.5 or higher.
This issue was patched in RHSA-2014:0927.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.

CVSS Scores

version 3.1