CVE-2014-7825

high
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Description

kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the perf subsystem, which allows local users to cause a denial of service (out-of-bounds read and OOPS) or bypass the ASLR protection mechanism via a crafted application.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=086ba77a6db00ed858ff07451bedee197df868c9

http://rhn.redhat.com/errata/RHSA-2014-1943.html

http://rhn.redhat.com/errata/RHSA-2015-0290.html

http://rhn.redhat.com/errata/RHSA-2015-0864.html

http://www.openwall.com/lists/oss-security/2014/11/06/11

http://www.securityfocus.com/bid/70972

https://bugzilla.redhat.com/show_bug.cgi?id=1161565

https://exchange.xforce.ibmcloud.com/vulnerabilities/98557

https://github.com/torvalds/linux/commit/086ba77a6db00ed858ff07451bedee197df868c9

Details

Source: MITRE

Published: 2014-11-10

Updated: 2020-08-14

Type: CWE-125

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 3.17.2 (inclusive)

Tenable Plugins

View all (25 total)

IDNameProductFamilySeverity
124974EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1521)NessusHuawei Local Security Checks
critical
124805EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1481)NessusHuawei Local Security Checks
high
85097Oracle Linux 6 : kernel (ELSA-2015-1272)NessusOracle Linux Local Security Checks
high
82999CentOS 6 : kernel (CESA-2015:0864)NessusCentOS Local Security Checks
high
82988Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20150421)NessusScientific Linux Local Security Checks
high
82985RHEL 6 : kernel (RHSA-2015:0864)NessusRed Hat Local Security Checks
high
82981Oracle Linux 6 : kernel (ELSA-2015-0864)NessusOracle Linux Local Security Checks
high
82254Scientific Linux Security Update : kernel on SL7.x x86_64 (20150305)NessusScientific Linux Local Security Checks
high
81885CentOS 7 : kernel (CESA-2015:0290)NessusCentOS Local Security Checks
high
81873Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3015)NessusOracle Linux Local Security Checks
high
81872Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2015-3014)NessusOracle Linux Local Security Checks
high
81800Oracle Linux 7 : kernel (ELSA-2015-0290)NessusOracle Linux Local Security Checks
high
81626RHEL 7 : kernel (RHSA-2015:0290)NessusRed Hat Local Security Checks
high
80376Fedora 19 : kernel-3.14.27-100.fc19 (2014-17244)NessusFedora Local Security Checks
medium
80168Ubuntu 14.10 : linux regression (USN-2448-2)NessusUbuntu Local Security Checks
high
80167Ubuntu 14.04 LTS : linux-lts-utopic regression (USN-2447-2)NessusUbuntu Local Security Checks
high
80034Ubuntu 14.10 : linux vulnerabilities (USN-2448-1)NessusUbuntu Local Security Checks
high
80033Ubuntu 14.04 LTS : linux-lts-utopic vulnerabilities (USN-2447-1)NessusUbuntu Local Security Checks
high
80032Ubuntu 14.04 LTS : linux vulnerabilities (USN-2446-1)NessusUbuntu Local Security Checks
high
80031Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2445-1)NessusUbuntu Local Security Checks
high
80030Ubuntu 12.04 LTS : linux vulnerabilities (USN-2443-1)NessusUbuntu Local Security Checks
high
79684RHEL 6 : kernel-rt (RHSA-2014:1943)NessusRed Hat Local Security Checks
medium
79610Mandriva Linux Security Advisory : kernel (MDVSA-2014:230)NessusMandriva Local Security Checks
high
79363Fedora 20 : kernel-3.17.3-200.fc20 (2014-15200)NessusFedora Local Security Checks
medium
79319Fedora 21 : kernel-3.17.3-300.fc21 (2014-15159)NessusFedora Local Security Checks
medium