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CVE
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CVE-2015-1573Date: (C)2016-06-02   (M)2024-03-21


The nft_flush_table function in net/netfilter/nf_tables_api.c in the Linux kernel before 3.18.5 mishandles the interaction between cross-chain jumps and ruleset flushes, which allows local users to cause a denial of service (panic) by leveraging the CAP_NET_ADMIN capability.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.9
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 3.6Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-72552
RHSA-2015:1137
RHSA-2015:1138
http://www.openwall.com/lists/oss-security/2015/02/10/13
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a2f18db0c68fec96631c10cad9384c196e9008ac
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5
https://bugzilla.redhat.com/show_bug.cgi?id=1190966
https://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-19
OVAL    4
oval:org.secpod.oval:def:25168
oval:org.secpod.oval:def:1501040
oval:org.secpod.oval:def:203648
oval:org.secpod.oval:def:501583
...

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