CVE-2011-1750 : Detail

CVE-2011-1750

Overflow
0.06%V3
Adjacent Network
2012-06-21
13h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.4 AV:A/AC:M/Au:S/C:C/I:C/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Qemu>>Qemu >> Version 0.14.0

References

https://www.debian.org/security/2011/dsa-2230
Tags : vendor-advisory, x_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2011-0534.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/44393
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/44658
Tags : third-party-advisory, x_refsource_SECUNIA
https://hermes.opensuse.org/messages/8572547
Tags : vendor-advisory, x_refsource_SUSE
http://secunia.com/advisories/44660
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.osvdb.org/73756
Tags : vdb-entry, x_refsource_OSVDB
https://www.ubuntu.com/usn/USN-1145-1/
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/44900
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/44132
Tags : third-party-advisory, x_refsource_SECUNIA