Ubuntu.comUB:CVE-2014-0077CVE-2014-0077
5.5 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:A/AC:H/Au:S/C:P/I:P/A:C
0.002 Low
EPSS
Percentile
60.6%
drivers/vhost/net.c in the Linux kernel before 3.13.10, when mergeable
buffers are disabled, does not properly validate packet lengths, which
allows guest OS users to cause a denial of service (memory corruption and
host OS crash) or possibly gain privileges on the host OS via crafted
packets, related to the handle_rx and get_rx_bufs functions.
Bugs
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 12.04 | noarch | linux | < 3.2.0-63.95 | UNKNOWN |
| ubuntu | 13.10 | noarch | linux | < 3.11.0-22.38 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < 3.13.0-27.50 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-armadaxp | < 3.2.0-1633.47 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-lts-quantal | < 3.5.0-51.76~precise1 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-lts-raring | < 3.8.0-41.60~precise1 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-lts-saucy | < 3.11.0-22.38~precise1 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-lts-trusty | < 3.13.0-27.50~precise1 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-ti-omap4 | < 3.2.0-1446.65 | UNKNOWN |
| ubuntu | 13.10 | noarch | linux-ti-omap4 | < 3.5.0-242.58 | UNKNOWN |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d8316f3991d207fe32881a9ac20241be8fa2bad0
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.10
bugzilla.redhat.com/show_bug.cgi?id=1064440
github.com/torvalds/linux/commit/d8316f3991d207fe32881a9ac20241be8fa2bad0
launchpad.net/bugs/cve/CVE-2014-0077
nvd.nist.gov/vuln/detail/CVE-2014-0077
security-tracker.debian.org/tracker/CVE-2014-0077
ubuntu.com/security/notices/USN-2221-1
ubuntu.com/security/notices/USN-2223-1
ubuntu.com/security/notices/USN-2224-1
ubuntu.com/security/notices/USN-2225-1
ubuntu.com/security/notices/USN-2226-1
ubuntu.com/security/notices/USN-2227-1
ubuntu.com/security/notices/USN-2228-1
ubuntu.com/security/notices/USN-2260-1
www.cve.org/CVERecord?id=CVE-2014-0077
Related
5.5 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:A/AC:H/Au:S/C:P/I:P/A:C
0.002 Low
EPSS
Percentile
60.6%