Vulnerability Details : CVE-2011-3619
The apparmor_setprocattr function in security/apparmor/lsm.c in the Linux kernel before 3.0 does not properly handle invalid parameters, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by writing to a /proc/#####/attr/current file.
Vulnerability category: Memory CorruptionInput validationDenial of service
Products affected by CVE-2011-3619
- cpe:2.3:o:linux:linux_kernel:*:rc7:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-3619
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3619
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST |
CWE ids for CVE-2011-3619
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3619
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http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5b2c5b2ad5853591a6cac6134cd0f599a720865
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http://www.openwall.com/lists/oss-security/2011/10/17/6
oss-security - Re: CVE request: kernel/AppArmor local denial of service
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https://github.com/torvalds/linux/commit/a5b2c5b2ad5853591a6cac6134cd0f599a720865
AppArmor: fix oops in apparmor_setprocattr · torvalds/linux@a5b2c5b · GitHubExploit;Patch
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http://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0
404 Not Found
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