CVE-2013-2146
published 2013-06-07CVE-2013-2146: arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask…
PriorityP413medium4.7CVSS 2.0
AVLACMAuNCNINAC
EPSS
0.50%
40.6th percentile
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 3.9.4-1 (bookworm) | linux 3.9.4-1 (bookworm) |
| linux | linux_kernel | <= 3.8.8 | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 3.9.4-1 | 3.9.4-1 |
| linux | linux_kernel | >= 0 < 3.9.4-1 | 3.9.4-1 |
| linux | linux_kernel | >= 0 < 3.9.4-1 | 3.9.4-1 |
| linux | linux_kernel | >= 0 < 3.9.4-1 | 3.9.4-1 |
CVSS provenance
nvdv2.04.7MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
osv4.7MEDIUM
vendor_ubuntu8.4HIGH
vendor_debian4.7MEDIUM
vendor_redhat4.7MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-9hx9-p3c9-mvrc: arch/x86/kernel/cpu/perf_event_intel
ghsa_unreviewed·2022-05-17
CVE-2013-2146 [MEDIUM] CWE-20 GHSA-9hx9-p3c9-mvrc: arch/x86/kernel/cpu/perf_event_intel
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
OSV
CVE-2013-2146: arch/x86/kernel/cpu/perf_event_intel
osv·2013-06-07·CVSS 4.7
CVE-2013-2146 [MEDIUM] CVE-2013-2146: arch/x86/kernel/cpu/perf_event_intel
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2013-06-14·CVSS 2.1
CVE-2013-0160 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the kernel.
An information leak was discovered in the Linux kernel when inotify is used
to monitor the /dev/ptmx device. A local user could exploit this flaw to
discover keystroke timing and potentially discover sensitive information
like password length. (CVE-2013-0160)
A flaw was discovered in the Linux kernel's perf events subsystem for Intel
Sandy Bridge and Ivy Bridge processors. A local user could exploit this
flaw to cause a denial of service (system crash). (CVE-2013-2146)
An information leak was discovered in the Linux kernel's crypto API. A
local user could exploit this flaw to examine potentially sensitive
information from the kernel's stack memory. (CVE-2013-3076)
An information leak was dis
Ubuntu
Linux kernel (Quantal HWE) vulnerabilities
vendor_ubuntu·2013-06-14·CVSS 2.1
CVE-2013-0160 [LOW] Linux kernel (Quantal HWE) vulnerabilities
Title: Linux kernel (Quantal HWE) vulnerabilities
Summary: Several security issues were fixed in the kernel.
Andy Lutomirski discover an error in the Linux kernel's credential handling
on unix sockets. A local user could exploit this flaw to gain
administrative privileges. (CVE-2013-1979)
An information leak was discovered in the Linux kernel when inotify is used
to monitor the /dev/ptmx device. A local user could exploit this flaw to
discover keystroke timing and potentially discover sensitive information
like password length. (CVE-2013-0160)
An information leak was discovered in the Linux kernel's tkill and tgkill
system calls when used from compat processes. A local user could exploit
this flaw to examine potentially sensitive kernel memory. (CVE-2013-2141)
A flaw was discovered in
Ubuntu
Linux kernel (OMAP4) vulnerabilities
vendor_ubuntu·2013-06-14·CVSS 2.1
CVE-2013-0160 [LOW] Linux kernel (OMAP4) vulnerabilities
Title: Linux kernel (OMAP4) vulnerabilities
Summary: Several security issues were fixed in the kernel.
Kees Cook discovered a flaw in the Linux kernel's iSCSI subsystem. A remote
unauthenticated attacker could exploit this flaw to cause a denial of
service (system crash) or potentially gain administrative privileges.
(CVE-2013-2850)
An information leak was discovered in the Linux kernel when inotify is used
to monitor the /dev/ptmx device. A local user could exploit this flaw to
discover keystroke timing and potentially discover sensitive information
like password length. (CVE-2013-0160)
A flaw was discovered in the Linux kernel's perf events subsystem for Intel
Sandy Bridge and Ivy Bridge processors. A local user could exploit this
flaw to cause a denial of service (system crash). (CV
Ubuntu
Linux kernel (OMAP4) vulnerabilities
vendor_ubuntu·2013-06-14·CVSS 2.1
CVE-2013-0160 [LOW] Linux kernel (OMAP4) vulnerabilities
Title: Linux kernel (OMAP4) vulnerabilities
Summary: Several security issues were fixed in the kernel.
Kees Cook discovered a flaw in the Linux kernel's iSCSI subsystem. A remote
unauthenticated attacker could exploit this flaw to cause a denial of
service (system crash) or potentially gain administrative privileges.
(CVE-2013-2850)
Andy Lutomirski discover an error in the Linux kernel's credential handling
on unix sockets. A local user could exploit this flaw to gain
administrative privileges. (CVE-2013-1979)
An information leak was discovered in the Linux kernel when inotify is used
to monitor the /dev/ptmx device. A local user could exploit this flaw to
discover keystroke timing and potentially discover sensitive information
like password length. (CVE-2013-0160)
An information leak
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2013-06-14·CVSS 2.1
CVE-2013-0160 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the kernel.
Andy Lutomirski discover an error in the Linux kernel's credential handling
on unix sockets. A local user could exploit this flaw to gain
administrative privileges. (CVE-2013-1979)
An information leak was discovered in the Linux kernel when inotify is used
to monitor the /dev/ptmx device. A local user could exploit this flaw to
discover keystroke timing and potentially discover sensitive information
like password length. (CVE-2013-0160)
An information leak was discovered in the Linux kernel's tkill and tgkill
system calls when used from compat processes. A local user could exploit
this flaw to examine potentially sensitive kernel memory. (CVE-2013-2141)
A flaw was discovered in the Linux ker
Ubuntu
Linux kernel (Raring HWE) vulnerability
vendor_ubuntu·2013-05-31·CVSS 8.4
CVE-2013-2094 [HIGH] Linux kernel (Raring HWE) vulnerability
Title: Linux kernel (Raring HWE) vulnerability
Summary: Several security issues were fixed in the kernel.
Kees Cook discovered a flaw in the Linux kernel's iSCSI subsystem. A remote
unauthenticated attacker could exploit this flaw to cause a denial of
service (system crash) or potentially gain administrative privileges.
(CVE-2013-2850)
An flaw was discovered in the Linux kernel's perf_events interface. A local
user could exploit this flaw to escalate privileges on the system.
(CVE-2013-2094)
An information leak was discovered in the Linux kernel's tkill and tgkill
system calls when used from compat processes. A local user could exploit
this flaw to examine potentially sensitive kernel memory. (CVE-2013-2141)
A flaw was discovered in the Linux kernel's perf events subsystem for Intel
S
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2013-05-24·CVSS 2.1
CVE-2013-2141 [LOW] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the kernel.
An information leak was discovered in the Linux kernel's tkill and tgkill
system calls when used from compat processes. A local user could exploit
this flaw to examine potentially sensitive kernel memory. (CVE-2013-2141)
A flaw was discovered in the Linux kernel's perf events subsystem for Intel
Sandy Bridge and Ivy Bridge processors. A local user could exploit this
flaw to cause a denial of service (system crash). (CVE-2013-2146)
An information leak was discovered in the Linux kernel's crypto API. A
local user could exploit this flaw to examine potentially sensitive
information from the kernel's stack memory. (CVE-2013-3076)
An information leak was discovered in the Linux kernel's rcvmsg pa
Red Hat
Kernel: perf/x86: offcore_rsp valid mask for SNB/IVB
vendor_redhat·2013-04-16·CVSS 4.7
CVE-2013-2146 [MEDIUM] Kernel: perf/x86: offcore_rsp valid mask for SNB/IVB
Kernel: perf/x86: offcore_rsp valid mask for SNB/IVB
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
Statement: This issue does not affect the version of the kernel package as shipped with
Red Hat Enterprise Linux 5.
This issue affects the versions of Linux kernel as shipped with
Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2. Future kernel updates
for Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2 may address this
issue.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Debian
CVE-2013-2146: linux - arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when th...
vendor_debian·2013·CVSS 4.7
CVE-2013-2146 [MEDIUM] CVE-2013-2146: linux - arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when th...
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
Scope: local
bookworm: resolved (fixed in 3.9.4-1)
bullseye: resolved (fixed in 3.9.4-1)
forky: resolved (fixed in 3.9.4-1)
sid: resolved (fixed in 3.9.4-1)
trixie: resolved (fixed in 3.9.4-1)
No detection rules found.
No public exploits indexed.
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408ehttp://rhn.redhat.com/errata/RHSA-2013-1173.htmlhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9http://www.mandriva.com/security/advisories?name=MDVSA-2013:176http://www.openwall.com/lists/oss-security/2013/06/05/23https://bugzilla.redhat.com/show_bug.cgi?id=971309https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408ehttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408ehttp://rhn.redhat.com/errata/RHSA-2013-1173.htmlhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9http://www.mandriva.com/security/advisories?name=MDVSA-2013:176http://www.openwall.com/lists/oss-security/2013/06/05/23https://bugzilla.redhat.com/show_bug.cgi?id=971309https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e
2013-06-07
Published