Lucene search

MitreCVE-2015-4700

HistoryAug 31, 2015 - 10:59 a.m.

CVE-2015-4700

2015-08-3110:59:10

CWE-17

mitre

web.nvd.nist.gov

linux kernel

bpf_int_jit_compile

denial of service

cve-2015-4700

nvd

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

5.1

Confidence

High

EPSS

Percentile

10.1%

JSON

The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler.

Affected configurations

Nvd

Node

linuxlinux_kernelRange≤4.0.5

VendorProductVersionCPE
linuxlinux_kernelcpe:/o:linux:linux_kernel::::

Vendor	Product	Version	CPE
linux	linux_kernel		cpe:/o:linux:linux_kernel::::

References

git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3f7352bf21f8fd7ba3e2fcef9488756f188e12be

lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html

lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html

lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html

rhn.redhat.com/errata/RHSA-2015-1778.html

www.debian.org/security/2015/dsa-3329

www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6

www.openwall.com/lists/oss-security/2015/06/23/2

www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

www.securityfocus.com/bid/75356

www.securitytracker.com/id/1033046

www.ubuntu.com/usn/USN-2679-1

www.ubuntu.com/usn/USN-2680-1

www.ubuntu.com/usn/USN-2681-1

www.ubuntu.com/usn/USN-2683-1

www.ubuntu.com/usn/USN-2684-1

bugzilla.redhat.com/show_bug.cgi?id=1233615

github.com/torvalds/linux/commit/3f7352bf21f8fd7ba3e2fcef9488756f188e12be

support.f5.com/csp/article/K05211147

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

5.1

Confidence

High

EPSS

Percentile

10.1%

JSON

Related for CVE-2015-4700