CVE-2005-0977

CVE-2005-0977 is a low-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The shmem_nopage function in shmem.c for the tmpfs driver in Linux kernel 2.6 does not properly verify the address argument, which allows local users to cause a denial of service (kernel crash) via an invalid address.

Frequently asked questions

What is CVE-2005-0977?
The shmem_nopage function in shmem.c for the tmpfs driver in Linux kernel 2.6 does not properly verify the address argument, which allows local users to cause a denial of service (kernel crash) via an invalid address.
How severe is CVE-2005-0977?
CVE-2005-0977 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2005-0977 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-0977?
CVE-2005-0977 primarily affects Linux Linux Kernel. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-0977?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-0977 published?
CVE-2005-0977 was published on 2005-05-02 and last updated on 2026-06-16.

References

Affected products (16)

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