CVE-2009-2584 Memory corruption in n/a

What is CVE-2009-2584?

CVE-2009-2584 is a high-severity memory corruption vulnerability in Linux kernel, published on 23 Jul 2009. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Off-by-one error in the options_write function in drivers/misc/sgi-gru/gruprocfs.c in the SGI GRU driver in the Linux kernel 2.6.30.2 and earlier on ia64 and x86 platforms might allow local users to overwrite arbitrary memory locations and gain privileges via a crafted count argument, which triggers a stack-based buffer overflow.

Weakness: CWE-189

Which versions are affected by CVE-2009-2584?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2009-2584?

No fix has been published for CVE-2009-2584 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2009-2584 being exploited?

There is no known exploitation of CVE-2009-2584 in the wild and no public exploit code.

Other vulnerabilities in Linux kernel

• CVE-2026-53266 Linux Kernel Out-of-Bounds Write Exploited High 8.8
• CVE-2013-6282 Linux Kernel Improper Input Validation Exploited High 8.8
• CVE-2022-0185 Linux Kernel Heap-Based Buffer Overflow Exploited High 8.4
• CVE-2013-2094 Linux Kernel Privilege Escalation Exploited High 8.4
• CVE-2026-53362 Linux Kernel Unspecified Exploited High 7.8

All Linux kernel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-hvm6-88j5-7vcm.