Code Affecting kernel-uek-debug package, versions <0:2.6.39-400.294.6.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2519131
- published 10 Apr 2022
- disclosed 31 Aug 2015
Introduced: 31 Aug 2015
CVE-2015-4700 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.39-400.294.6.el5uek or higher.
This issue was patched in ELSA-2017-3535
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug
package and not the kernel-uek-debug
package as distributed by Oracle
.
See How to fix?
for Oracle:5
relevant fixed versions and status.
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.
References
- https://linux.oracle.com/cve/CVE-2015-4700.html
- https://linux.oracle.com/errata/ELSA-2015-1778.html
- https://linux.oracle.com/errata/ELSA-2017-3534.html
- https://linux.oracle.com/errata/ELSA-2017-3535.html
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.6
- https://bugzilla.redhat.com/show_bug.cgi?id=1233615
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3f7352bf21f8fd7ba3e2fcef9488756f188e12be
- http://www.openwall.com/lists/oss-security/2015/06/23/2
- https://github.com/torvalds/linux/commit/3f7352bf21f8fd7ba3e2fcef9488756f188e12be
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/75356
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
- http://www.debian.org/security/2015/dsa-3329
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
- http://rhn.redhat.com/errata/RHSA-2015-1778.html
- http://www.ubuntu.com/usn/USN-2684-1
- http://www.ubuntu.com/usn/USN-2683-1
- http://www.ubuntu.com/usn/USN-2681-1
- http://www.ubuntu.com/usn/USN-2680-1
- http://www.ubuntu.com/usn/USN-2679-1
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
- http://www.securitytracker.com/id/1033046
- https://support.f5.com/csp/article/K05211147