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CVE
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CVE-2015-4700Date: (C)2015-08-28   (M)2024-02-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.9
Exploit Score: 3.9
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
SECTRACK-1033046
BID-75356
DSA-3329
RHSA-2015:1778
SUSE-SU-2015:1224
SUSE-SU-2015:1478
SUSE-SU-2015:1487
SUSE-SU-2015:1488
SUSE-SU-2015:1489
SUSE-SU-2015:1490
SUSE-SU-2015:1491
SUSE-SU-2015:1592
SUSE-SU-2015:1611
USN-2679-1
USN-2680-1
USN-2681-1
USN-2683-1
USN-2684-1
http://www.openwall.com/lists/oss-security/2015/06/23/2
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3f7352bf21f8fd7ba3e2fcef9488756f188e12be
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
https://bugzilla.redhat.com/show_bug.cgi?id=1233615
https://github.com/torvalds/linux/commit/3f7352bf21f8fd7ba3e2fcef9488756f188e12be
https://support.f5.com/csp/article/K05211147
openSUSE-SU-2015:1382

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-17
OVAL    20
oval:org.secpod.oval:def:702692
oval:org.secpod.oval:def:702695
oval:org.secpod.oval:def:1501819
oval:org.secpod.oval:def:1501817
...

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