ghsa-fw8c-q6fq-37rg
Vulnerability from github
Published
2022-05-13 01:34
Modified
2022-05-13 01:34
Severity ?
Details
It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.
{ "affected": [], "aliases": [ "CVE-2018-10902" ], "database_specific": { "cwe_ids": [ "CWE-415", "CWE-416" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-08-21T19:29:00Z", "severity": "HIGH" }, "details": "It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.", "id": "GHSA-fw8c-q6fq-37rg", "modified": "2022-05-13T01:34:54Z", "published": "2022-05-13T01:34:54Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10902" }, { "type": "WEB", "url": "https://www.debian.org/security/2018/dsa-4308" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3849-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3849-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3847-3" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3847-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3847-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3776-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3776-1" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=39675f7a7c7e7702f7d5341f1e0d01db746543a0" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10902" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1590720" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2018-10902" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3967" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3217" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:0641" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:0415" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:3096" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:3083" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/105119" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1041529" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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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.