ghsa-fq63-9c29-w9fw
Vulnerability from github
Published
2022-05-13 01:24
Modified
2022-05-13 01:24
Details
fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations.
{ "affected": [], "aliases": [ "CVE-2011-3638" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2013-03-01T12:37:00Z", "severity": "MODERATE" }, "details": "fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations.", "id": "GHSA-fq63-9c29-w9fw", "modified": "2022-05-13T01:24:46Z", "published": "2022-05-13T01:24:46Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3638" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=747942" }, { "type": "WEB", "url": "http://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2011/10/24/2" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.