CVE-2015-1593

The stack randomization feature in the Linux kernel before 3.19.1 on 64-bit platforms uses incorrect data types for the results of bitwise left-shift operations, which makes it easier for attackers to bypass the ASLR protection mechanism by predicting the address of the top of the stack, related to the randomize_stack_top function in fs/binfmt_elf.c and the stack_maxrandom_size function in arch/x86/mm/mmap.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 3.18.9
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
trixie
6.11.5-1
fixed
sid
6.11.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
vivid
not-affected
utopic
Fixed 3.16.0-34.45
released
trusty
Fixed 3.13.0-49.81
released
precise
Fixed 3.2.0-80.116
released
lucid
ignored
linux-armadaxp
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
Fixed 3.2.0-1648.67
released
lucid
dne
linux-aws
zesty
dne
yakkety
dne
xenial
not-affected
trusty
not-affected
precise
dne
linux-ec2
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
dne
lucid
ignored
linux-flo
zesty
dne
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
utopic
ignored
trusty
dne
precise
dne
lucid
dne
linux-fsl-imx51
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
dne
lucid
ignored
linux-gke
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-goldfish
zesty
ignored
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
utopic
ignored
trusty
dne
precise
dne
lucid
dne
linux-grouper
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
ignored
trusty
dne
precise
dne
lucid
dne
linux-hwe
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-hwe-edge
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-linaro-omap
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-linaro-shared
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-linaro-vexpress
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-lts-quantal
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-lts-raring
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-lts-saucy
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
dne
linux-lts-trusty
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
Fixed 3.13.0-49.81~precise1
released
lucid
dne
linux-lts-utopic
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
Fixed 3.16.0-34.45~14.04.1
released
precise
dne
lucid
dne
linux-lts-vivid
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
dne
lucid
dne
linux-lts-wily
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-lts-xenial
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
not-affected
precise
dne
linux-maguro
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
dne
lucid
dne
linux-mako
zesty
dne
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
utopic
ignored
trusty
dne
precise
dne
lucid
dne
linux-manta
zesty
dne
yakkety
dne
xenial
dne
wily
ignored
vivid
ignored
utopic
ignored
trusty
dne
precise
dne
lucid
dne
linux-mvl-dove
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
dne
lucid
ignored
linux-qcm-msm
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
ignored
lucid
ignored
linux-raspi2
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
vivid
dne
trusty
dne
precise
dne
linux-snapdragon
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
dne
trusty
dne
precise
dne
linux-ti-omap4
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
precise
Fixed 3.2.0-1462.82
released
lucid
dne
Common Weakness Enumeration
References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e7c22d447bb6d7e37bfe39ff658486ae78e8d77
http://hmarco.org/bugs/linux-ASLR-integer-overflow.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
http://rhn.redhat.com/errata/RHSA-2015-1137.html
http://rhn.redhat.com/errata/RHSA-2015-1138.html
http://rhn.redhat.com/errata/RHSA-2015-1221.html
http://www.debian.org/security/2015/dsa-3170
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1
http://www.openwall.com/lists/oss-security/2015/02/13/13
http://www.securityfocus.com/bid/72607
http://www.ubuntu.com/usn/USN-2560-1
http://www.ubuntu.com/usn/USN-2561-1
http://www.ubuntu.com/usn/USN-2562-1
http://www.ubuntu.com/usn/USN-2563-1
http://www.ubuntu.com/usn/USN-2564-1
http://www.ubuntu.com/usn/USN-2565-1
https://access.redhat.com/errata/RHSA-2019:3517
https://bugzilla.redhat.com/show_bug.cgi?id=1192519
https://github.com/torvalds/linux/commit/4e7c22d447bb6d7e37bfe39ff658486ae78e8d77
https://lkml.org/lkml/2015/1/7/811
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e7c22d447bb6d7e37bfe39ff658486ae78e8d77
http://hmarco.org/bugs/linux-ASLR-integer-overflow.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
http://rhn.redhat.com/errata/RHSA-2015-1137.html
http://rhn.redhat.com/errata/RHSA-2015-1138.html
http://rhn.redhat.com/errata/RHSA-2015-1221.html
http://www.debian.org/security/2015/dsa-3170
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.1
http://www.openwall.com/lists/oss-security/2015/02/13/13
http://www.securityfocus.com/bid/72607
http://www.ubuntu.com/usn/USN-2560-1
http://www.ubuntu.com/usn/USN-2561-1
http://www.ubuntu.com/usn/USN-2562-1
http://www.ubuntu.com/usn/USN-2563-1
http://www.ubuntu.com/usn/USN-2564-1
http://www.ubuntu.com/usn/USN-2565-1
https://access.redhat.com/errata/RHSA-2019:3517
https://bugzilla.redhat.com/show_bug.cgi?id=1192519
https://github.com/torvalds/linux/commit/4e7c22d447bb6d7e37bfe39ff658486ae78e8d77
https://lkml.org/lkml/2015/1/7/811