ghsa-pp49-8w45-9fxr
Vulnerability from github
Published
2024-02-27 21:31
Modified
2024-04-10 21:30
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
media: dvbdev: Fix memory leak in dvb_media_device_free()
dvb_media_device_free() is leaking memory. Free dvbdev->adapter->conn
before setting it to NULL, as documented in include/media/media-device.h:
"The media_entity instance itself must be freed explicitly by the driver
if required."
{ "affected": [], "aliases": [ "CVE-2020-36777" ], "database_specific": { "cwe_ids": [ "CWE-401" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-02-27T19:04:05Z", "severity": "MODERATE" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvbdev: Fix memory leak in dvb_media_device_free()\n\ndvb_media_device_free() is leaking memory. Free `dvbdev-\u003eadapter-\u003econn`\nbefore setting it to NULL, as documented in include/media/media-device.h:\n\"The media_entity instance itself must be freed explicitly by the driver\nif required.\"", "id": "GHSA-pp49-8w45-9fxr", "modified": "2024-04-10T21:30:28Z", "published": "2024-02-27T21:31:26Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36777" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/06854b943e0571ccbd7ad0a529babed1a98ff275" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/32168ca1f123316848fffb85d059860adf3c409f" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/43263fd43083e412311fa764cd04a727b0c6a749" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9185b3b1c143b8da409c19ac5a785aa18d67a81b" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9ad15e214fcd73694ea51967d86055f47b802066" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/bf9a40ae8d722f281a2721779595d6df1c33a0bf" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/cd89f79be5d553c78202f686e8e4caa5fbe94e98" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/cede24d13be6c2a62be6d7ceea63c2719b0cfa82" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- 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.