CVE-2009-3547
Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service (NULL pointer dereference and...
- Published
- Nov 4, 2009
- Updated
- Aug 7, 2024
- Assigning CNA
- redhat
- Evidence observed
- Nov 3, 2009
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 91.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service (NULL pointer dereference and system crash) or gain privileges by attempting to open an anonymous pipe via a /proc/*/fd/ pathname.
Sources
8- 2009PoC
Collection of Linux kernel exploits targeting CVE-2009-1185, CVE-2009-1337, CVE-2009-2692, CVE-2009-2698, and CVE-2009-3547, providing proof-of-concept code for privilege escalation.
- LinuxEelvationExploit
Linux Eelvation(持续更新)
- linux-kernel-exploitsExploit
linux-kernel-exploits Linux平台提权漏洞集合
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