Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
BID:74915
Info
Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
| Bugtraq ID: | 74915 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: | |
| Remote: | No |
| Local: | Yes |
| Published: | May 29 2015 12:00AM |
| Updated: | May 29 2015 12:00AM |
| Credit: | Drew Fisher |
| Vulnerable: |
Linux kernel 3.19.3 Linux kernel 3.18.11 Linux kernel 3.18.8 Linux kernel 3.18.7 Linux kernel 3.18.3 Linux kernel 3.18.2 Linux kernel 3.18.1 Linux kernel 3.17.4 Linux kernel 3.17.2 Linux kernel 3.16.7 Linux kernel 3.16.2 Linux kernel 3.16.1 Linux kernel 3.15.5 Linux kernel 3.15.2 Linux kernel 3.14.37 Linux kernel 3.14.4 Linux kernel 3.14.3 Linux kernel 3.14.2 Linux kernel 3.13.11 Linux kernel 3.13.9 Linux kernel 3.13.3 Linux kernel 3.13.1 Linux kernel 3.12.40 Linux kernel 3.12.21 Linux kernel 3.12.18 Linux kernel 3.12.17 Linux kernel 3.12.16 Linux kernel 3.12.11 Linux kernel 3.12.7 Linux kernel 3.12.4 Linux kernel 3.12.3 Linux kernel 3.12.2 Linux kernel 3.11.3 Linux kernel 3.10.73 Linux kernel 3.10.45 Linux kernel 3.10.41 Linux kernel 3.10.38 Linux kernel 3.10.37 Linux kernel 3.10.36 Linux kernel 3.10.30 Linux kernel 3.10.27 Linux kernel 3.10.26 Linux kernel 3.10.23 Linux kernel 3.10.22 Linux kernel 3.10.21 Linux kernel 3.10.14 Linux kernel 3.10.10 Linux kernel 3.10.9 Linux kernel 3.10.7 Linux kernel 3.8.9 Linux kernel 3.8.6 Linux kernel 3.8.5 Linux kernel 3.8.4 Linux kernel 3.8.2 Linux kernel 3.8.1 Linux kernel 3.7.10 Linux kernel 3.7.9 Linux kernel 3.7.8 Linux kernel 3.7.7 Linux kernel 3.7.5 Linux kernel 3.7.4 Linux kernel 3.7.3 Linux kernel 3.7.2 Linux kernel 3.7.1 Linux kernel 3.6.11 Linux kernel 3.6.10 Linux kernel 3.6.9 Linux kernel 3.6.8 Linux kernel 3.6.7 Linux kernel 3.6.6 Linux kernel 3.6.5 Linux kernel 3.6.4 Linux kernel 3.6.3 Linux kernel 3.6.2 Linux kernel 3.6.1 Linux kernel 4.0 Linux kernel 3.9.8 Linux kernel 3.9.4 Linux kernel 3.9-rc8 Linux kernel 3.9-rc7 Linux kernel 3.9-rc3 Linux kernel 3.9 Linux kernel 3.8-rc1 Linux kernel 3.8 Linux kernel 3.7.6 Linux kernel 3.7-rc1 Linux kernel 3.7 Linux kernel 3.6 Linux kernel 3.19-rc7 Linux kernel 3.19-rc2 Linux kernel 3.19-rc Linux kernel 3.19 Linux kernel 3.18 Linux kernel 3.17.6 Linux kernel 3.17-rc3 Linux kernel 3.17 Linux kernel 3.16.7-ckt9-2 Linux kernel 3.16.7-ckt7-1 Linux kernel 3.16.7-ckt2-1 Linux kernel 3.16.6 Linux kernel 3.16 Linux kernel 3.15.6-200.fc20 Linux kernel 3.15-rc3 Linux kernel 3.15-rc2 Linux kernel 3.15-rc1 Linux kernel 3.15 Linux kernel 3.14.7 Linux kernel 3.14.5 Linux kernel 3.14-rc7 Linux kernel 3.14-rc4 Linux kernel 3.14-4 Linux kernel 3.14-1 Linux kernel 3.14 Linux kernel 3.13.7 Linux kernel 3.13.6 Linux kernel 3.13.5 Linux kernel 3.13.4 Linux kernel 3.13.0 Linux kernel 3.13-rc1 Linux kernel 3.13 Linux kernel 3.12.22 Linux kernel 3.12.15 Linux kernel 3.12.14 Linux kernel 3.12.12 Linux kernel 3.12.1 Linux kernel 3.12 Linux kernel 3.11.9 Linux kernel 3.11.6 Linux kernel 3.11-rc7 Linux kernel 3.11-rc4 Linux kernel 3.11-rc1 Linux kernel 3.11 Linux kernel 3.10.5 Linux kernel 3.10.43 Linux kernel 3.10.31 Linux kernel 3.10.20 Linux kernel 3.10.17 Linux kernel 3.10-rc5 Linux kernel 3.10 |
| Not Vulnerable: | |
Discussion
Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
The Linux kernel is prone to a local denial-of-service vulnerability.
Attackers can exploit this issue to crash the affected kernel, denying service to legitimate users.
The Linux kernel is prone to a local denial-of-service vulnerability.
Attackers can exploit this issue to crash the affected kernel, denying service to legitimate users.
Exploit / POC
Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
To exploit this issue, an attacker requires local interactive access to a vulnerable computer.
To exploit this issue, an attacker requires local interactive access to a vulnerable computer.
Solution / Fix
Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.
References
Linux Kernel 'fs_pin.c' NULL Pointer Dereference Denial of Service Vulnerability
References:
References:
- Linux kernel Homepage (kernel.org)
- Linux kernel: ns: user namespaces panic (P J P )