CVE-2016-2841
published 2016-06-16CVE-2016-2841: The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial…
PriorityP419medium6CVSS 3.0
AVLACLPRHUINSCCNINAH
EPSS
0.39%
31.7th percentile
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | qemu | < qemu 1:2.6+dfsg-1 (bookworm) | qemu 1:2.6+dfsg-1 (bookworm) |
| qemu | qemu | <= 2.5.0 | — |
| qemu | qemu | >= 0 < 1:2.6+dfsg-1 | 1:2.6+dfsg-1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-1 | 1:2.6+dfsg-1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-1 | 1:2.6+dfsg-1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-1 | 1:2.6+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.24 | 2.0.0+dfsg-2ubuntu1.24 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-5ubuntu10.1 | 1:2.5+dfsg-5ubuntu10.1 |
CVSS provenance
nvdv3.06.0MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
osv6.0MEDIUM
vendor_debian6.0MEDIUM
vendor_redhat6.0MEDIUM
vendor_ubuntu5.0MEDIUM
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GHSA
GHSA-fvfw-92qr-62hm: The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000
ghsa_unreviewed·2022-05-14
CVE-2016-2841 [MEDIUM] CWE-20 GHSA-fvfw-92qr-62hm: The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
OSV
CVE-2016-2841: The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000
osv·2016-06-16·CVSS 6.0
CVE-2016-2841 [MEDIUM] CVE-2016-2841: The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
OSV
qemu, qemu-kvm vulnerabilities
osv·2016-05-12·CVSS 5.0
CVE-2016-2391 [MEDIUM] qemu, qemu-kvm vulnerabilities
qemu, qemu-kvm vulnerabilities
Zuozhi Fzz discovered that QEMU incorrectly handled USB OHCI emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. (CVE-2016-2391)
Qinghao Tang discovered that QEMU incorrectly handled USB Net emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. (CVE-2016-2392)
Qinghao Tang discovered that QEMU incorrectly handled USB Net emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service, or possibly leak
host memory bytes. (CVE-2016-2538)
Hongke Yang discovered that QEMU incorrectly handled NE2000 emulation
support. A priv
Ubuntu
QEMU vulnerabilities
vendor_ubuntu·2016-05-12·CVSS 5.0
CVE-2016-2391 [MEDIUM] QEMU vulnerabilities
Title: QEMU vulnerabilities
Summary: Several security issues were fixed in QEMU.
Zuozhi Fzz discovered that QEMU incorrectly handled USB OHCI emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. (CVE-2016-2391)
Qinghao Tang discovered that QEMU incorrectly handled USB Net emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. (CVE-2016-2392)
Qinghao Tang discovered that QEMU incorrectly handled USB Net emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service, or possibly leak
host memory bytes. (CVE-2016-2538)
Hongke Yang discovered that QEMU i
Red Hat
Qemu: net: ne2000: infinite loop in ne2000_receive
vendor_redhat·2016-02-02·CVSS 6.0
CVE-2016-2841 [MEDIUM] CWE-835 Qemu: net: ne2000: infinite loop in ne2000_receive
Qemu: net: ne2000: infinite loop in ne2000_receive
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
An infinite-loop flaw was found in the QEMU emulator built with NE2000 NIC emulation support. The flaw could occur when receiving packets over the network. A privileged user inside a guest could exploit this flaw to crash the QEMU instance (denial of service).
Statement: This has been rated as having Low security impact and is not currently
planned to be addressed in future updates. For additional information, refer
to the Red Hat Enterprise Linux
Debian
CVE-2016-2841: qemu - The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c...
vendor_debian·2016·CVSS 6.0
CVE-2016-2841 [MEDIUM] CVE-2016-2841: qemu - The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c...
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
Scope: local
bookworm: resolved (fixed in 1:2.6+dfsg-1)
bullseye: resolved (fixed in 1:2.6+dfsg-1)
forky: resolved (fixed in 1:2.6+dfsg-1)
sid: resolved (fixed in 1:2.6+dfsg-1)
trixie: resolved (fixed in 1:2.6+dfsg-1)
No detection rules found.
No public exploits indexed.
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=415ab35a441eca767d033a2702223e785b9d5190http://lists.nongnu.org/archive/html/qemu-stable/2016-03/msg00064.htmlhttp://www.openwall.com/lists/oss-security/2016/03/02/8http://www.securityfocus.com/bid/84028http://www.ubuntu.com/usn/USN-2974-1https://bugzilla.redhat.com/show_bug.cgi?id=1303106https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2016-02/msg06126.htmlhttps://security.gentoo.org/glsa/201609-01http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=415ab35a441eca767d033a2702223e785b9d5190http://lists.nongnu.org/archive/html/qemu-stable/2016-03/msg00064.htmlhttp://www.openwall.com/lists/oss-security/2016/03/02/8http://www.securityfocus.com/bid/84028http://www.ubuntu.com/usn/USN-2974-1https://bugzilla.redhat.com/show_bug.cgi?id=1303106https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2016-02/msg06126.htmlhttps://security.gentoo.org/glsa/201609-01
2016-06-16
Published