A race condition in the IPC object implementation in the Linux kernel up to and including 4.2.3 allows local users to gain privileges by triggering an ipc_addid call that leads to uid and gid comparisons against uninitialized data, related to msg.c, shm.c, and util.c. (CVE-2015-7613) Linux kernels built with the name spaces support(CONFIG_NAMESPACE) is vulnerable to a potential privilege escalation flaw. It could occur when a process within a container escapes the intended bind mounts to access the full file system. A privileged user inside a container could use this flaw to potentially gain full privileges on a system. (CVE-2015-2925) A NULL-pointer dereference vulnerability was found in the Linux kernel's TCP stack, in net/netfilter/nf_nat_redirect.c in the nf_nat_redirect_ipv4() function. A remote, unauthenticated user could exploit this flaw to create a system crash (denial of service). (CVE-2015-8787)
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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redhat enterprise linux 7.0 |
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redhat enterprise linux 6.0 |
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redhat enterprise linux 7.2 |
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redhat enterprise linux 7.1 |
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redhat enterprise linux 6.7 |
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redhat enterprise linux 7.3 |
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centos centos 6.0 |
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centos centos 6.1 |
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centos centos 6.2 |
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centos centos 6.3 |
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centos centos 6.4 |
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centos centos 6.5 |
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centos centos 6.6 |
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centos centos 6.7 |
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centos centos 6.8 |
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centos centos 6.9 |
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centos centos 7.1611 |
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centos centos 7.1511 |
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centos centos 7.1503 |
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centos centos 7.1406 |
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redhat enterprise linux 6.1 |
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redhat enterprise linux 6.2 |
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redhat enterprise linux 6.3 |
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redhat enterprise linux 6.4 |
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redhat enterprise linux 6.5 |
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redhat enterprise linux 6.6 |
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redhat enterprise linux 6.8 |
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redhat enterprise linux 6.9 |
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linux linux kernel |
Urgent security triage needed
A flaw has been found in the way the Linux kernel loads ELF files. If a malicious program is built as a Position Independent Executable (PIE), the loader can be exploited to map part of that application's data segment over the memory area reserved for its stack. This can result in memory corruption and possible local privilege escalation. Red Hat and Debian are among Linux distros affected by the CVE-2017-1000253 vulnerability, which was discovered by cloud security firm Qualys. Red Hat's adviso...