ghsa-9g24-qqwh-54ww
Vulnerability from github
Published
2024-11-07 12:30
Modified
2024-11-16 00:31
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
udf: fix uninit-value use in udf_get_fileshortad
Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2].
[1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
{ "affected": [], "aliases": [ "CVE-2024-50143" ], "database_specific": { "cwe_ids": [ "CWE-908" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-11-07T10:15:06Z", "severity": "HIGH" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nudf: fix uninit-value use in udf_get_fileshortad\n\nCheck for overflow when computing alen in udf_current_aext to mitigate\nlater uninit-value use in udf_get_fileshortad KMSAN bug[1].\nAfter applying the patch reproducer did not trigger any issue[2].\n\n[1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df\n[2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000", "id": "GHSA-9g24-qqwh-54ww", "modified": "2024-11-16T00:31:49Z", "published": "2024-11-07T12:30:34Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50143" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/1ac49babc952f48d82676979b20885e480e69be8" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/264db9d666ad9a35075cc9ed9ec09d021580fbb1" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/417bd613bdbe791549f7687bb1b9b8012ff111c2" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/4fc0d8660e391dcd8dde23c44d702be1f6846c61" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/5eb76fb98b3335aa5cca6a7db2e659561c79c32b" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/72e445df65a0aa9066c6fe2b8736ba2fcca6dac7" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/e52e0b92ed31dc62afbda15c243dcee0bb5bb58d" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/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
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.