Integer overflow in the net_tx_pkt_init function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU process crash) via the maximum fragmentation count, which triggers an unchecked multiplication and NULL pointer dereference.
References
Configurations
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History
21 Nov 2024, 02:57
| Type | Values Removed | Values Added |
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| References | () http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=47882fa4975bf0b58dd74474329fdd7154e8f04c - | |
| References | () http://www.openwall.com/lists/oss-security/2016/08/19/10 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2016/08/19/6 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/92556 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2017:2392 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2017:2408 - Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html - Mailing List, Third Party Advisory | |
| References | () https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03176.html - Patch, Third Party Advisory | |
| References | () https://security.gentoo.org/glsa/201609-01 - Third Party Advisory |
07 Nov 2023, 02:34
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Information
Published : 2016-12-10 00:59
Updated : 2024-11-21 02:57
NVD link : CVE-2016-6888
Mitre link : CVE-2016-6888
CVE.ORG link : CVE-2016-6888
JSON object : View
Products Affected
redhat
- openstack
- enterprise_linux
- virtualization
qemu
- qemu
debian
- debian_linux
CWE
CWE-190
Integer Overflow or Wraparound