7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
10.1%
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in the
Linux kernel before 3.16 do not properly consider the side effects of
failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which
allows local users to cause a denial of service (system crash) or possibly
gain privileges via a crafted application, aka an โI/O vector array
overrun.โ
Author | Note |
---|---|
jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | linux | <ย 3.2.0-88.126 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | <ย 3.13.0-58.97 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-armadaxp | <ย 3.2.0-1654.75 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-trusty | <ย 3.13.0-58.97~precise1 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-ti-omap4 | <ย 3.2.0-1468.89 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=637b58c2887e5e57850865839cc75f59184b23d1 (v3.15-rc1)
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f0d1bec9d58d4c038d0ac958c9af82be6eb18045 (v3.16-rc1)
launchpad.net/bugs/cve/CVE-2015-1805
nvd.nist.gov/vuln/detail/CVE-2015-1805
security-tracker.debian.org/tracker/CVE-2015-1805
ubuntu.com/security/notices/USN-2678-1
ubuntu.com/security/notices/USN-2679-1
ubuntu.com/security/notices/USN-2680-1
ubuntu.com/security/notices/USN-2681-1
www.cve.org/CVERecord?id=CVE-2015-1805