CVE-2011-1477

NONECVSS 0.0

0.0

Multiple array index errors in sound/oss/opl3.c in the Linux kernel before 2.6.39 allow local users to cause a denial of service (heap memory corruption) or possibly gain privileges by leveraging write access to /dev/sequencer.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 32.5%
KEV: Not listed

Published

June 21, 2012

Last Modified

April 29, 2026

References (10)

secalert@redhathttp://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
secalert@redhathttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4d00135a680727f6c3be78f8befaac009030e4df
secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
secalert@redhathttp://www.openwall.com/lists/oss-security/2011/03/25/1
secalert@redhathttps://github.com/torvalds/linux/commit/4d00135a680727f6c3be78f8befaac009030e4df
af854a3a-2127-422b-91ae-364da2661108http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4d00135a680727f6c3be78f8befaac009030e4df
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/03/25/1
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/4d00135a680727f6c3be78f8befaac009030e4df

Patch Availability(9)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-image-2.6.32-217-dove (2.6.32-217.34) @ lucid	2026-05-29	ubuntu
ubuntu	linux-image-2.6.38-10-generic (2.6.38-10.46) @ natty	2026-05-29	ubuntu
ubuntu	linux-image-2.6.35-30-powerpc (2.6.35-30.54) @ maverick	2026-05-29	ubuntu
ubuntu	linux-image-2.6.35-903-omap4 (2.6.35-903.32) @ maverick	2026-05-29	ubuntu
ubuntu	linux-image-2.6.32-32-sparc64 (2.6.32-32.62) @ lucid	2026-05-29	ubuntu
ubuntu	linux-image-2.6.35-30-virtual (2.6.35-30.56~lucid1) @ lucid	2026-05-29	ubuntu
ubuntu	linux-image-2.6.38-1209-omap4 (2.6.38-1209.15) @ natty	2026-05-29	ubuntu
ubuntu	linux-image-2.6.32-417-dove (2.6.32-417.34) @ maverick	2026-05-29	ubuntu
ubuntu	linux-image-2.6.24-31-powerpc-smp (2.6.24-31.99) @ hardy	2026-05-29	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

All Vendor Advisories

(9)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 55× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-22 14:22 UTCEPSS rescore
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2026-06-06 13:45 UTCEPSS rescore
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2026-05-29 13:41 UTCEPSS rescore
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2026-05-29 04:13 UTCEG score recompute
2026-05-29 04:13 UTCVendor advisory
2026-05-29 04:13 UTCGHSA enrichment
2026-05-28 13:42 UTCEPSS rescore
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2026-05-22 21:15 UTCEPSS rescore
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2026-05-18 21:29 UTCEPSS rescore
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Frequently asked(4)

What is CVE-2011-1477?

CVE-2011-1477 is a none vulnerability published on June 21, 2012. Multiple array index errors in sound/oss/opl3.c in the Linux kernel before 2.6.39 allow local users to cause a denial of service (heap memory corruption) or possibly gain privileges by leveraging write access to /dev/sequencer.

When was CVE-2011-1477 disclosed?

CVE-2011-1477 was first published in the National Vulnerability Database on June 21, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-1477 actively exploited?

CVE-2011-1477 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-1477?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-1477, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2011-1477

Published

Last Modified

References (10)

Patch Availability(9)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1477?

Same vendor

Same CWE

CVE-2011-1477

📅 Published

🔄 Last Modified

🔗 References (10)

Patch Availability(9)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1477?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

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Published

Last Modified

References (10)

Frequently asked(4)

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