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CVE-2011-1750
Published: Jun 21, 2012
Modified: Aug 6, 2024
PUBLISHED
Description
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
DSA-2230
vendor-advisory
x_refsource_DEBIAN
RHSA-2011:0534
vendor-advisory
x_refsource_REDHAT
[Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple
mailing-list
x_refsource_MLIST
44393
third-party-advisory
x_refsource_SECUNIA
44658
third-party-advisory
x_refsource_SECUNIA
SUSE-SU-2011:0533
vendor-advisory
x_refsource_SUSE
kvm-virtioblk-priv-escalation(67062)
vdb-entry
x_refsource_XF
44660
third-party-advisory
x_refsource_SECUNIA
[Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple
mailing-list
x_refsource_MLIST
73756
vdb-entry
x_refsource_OSVDB
USN-1145-1
vendor-advisory
x_refsource_UBUNTU
44900
third-party-advisory
x_refsource_SECUNIA
openSUSE-SU-2011:0510
vendor-advisory
x_refsource_SUSE
44132
third-party-advisory
x_refsource_SECUNIA
FEDORA-2012-8604
vendor-advisory
x_refsource_FEDORA
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