Vulnerability Details : CVE-2011-3209
The div_long_long_rem implementation in include/asm-x86/div64.h in the Linux kernel before 2.6.26 on the x86 platform allows local users to cause a denial of service (Divide Error Fault and panic) via a clock_gettime system call.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2011-3209
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-3209
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
CWE ids for CVE-2011-3209
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-3209
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https://github.com/torvalds/linux/commit/f8bd2258e2d520dff28c855658bd24bdafb5102d
remove div_long_long_rem · torvalds/linux@f8bd225 · GitHubExploit
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https://bugzilla.redhat.com/show_bug.cgi?id=732878
732878 – (CVE-2011-3209) CVE-2011-3209 kernel: panic occurs when clock_gettime() is calledExploit
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http://www.openwall.com/lists/oss-security/2011/10/24/3
oss-security - kernel; CVE-2011-2942 and CVE-2011-3209
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http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f8bd2258e2d520dff28c855658bd24bdafb5102d
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http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26
404 Not Found
Products affected by CVE-2011-3209
- cpe:2.3:o:linux:linux_kernel:*:-:*:*:*:*:x86:*