ghsa-gqqh-295f-w7wc
Vulnerability from github
Published
2023-03-27 21:30
Modified
2023-04-03 21:32
Severity ?
Details
In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.
{ "affected": [], "aliases": [ "CVE-2023-1077" ], "database_specific": { "cwe_ids": [ "CWE-843" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-03-27T21:15:00Z", "severity": "HIGH" }, "details": "In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.", "id": "GHSA-gqqh-295f-w7wc", "modified": "2023-04-03T21:32:47Z", "published": "2023-03-27T21:30:25Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1077" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20230511-0002" } ], "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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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.