ghsa-7wwm-57j8-wx2j
Vulnerability from github
Published
2023-09-29 06:30
Modified
2023-11-16 18:30
Severity ?
Details
An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.
{ "affected": [], "aliases": [ "CVE-2023-44466" ], "database_specific": { "cwe_ids": [ "CWE-120" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-09-29T06:15:11Z", "severity": "HIGH" }, "details": "An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.", "id": "GHSA-7wwm-57j8-wx2j", "modified": "2023-11-16T18:30:23Z", "published": "2023-09-29T06:30:29Z", "references": [ { "type": "WEB", "url": "https://github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44466" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/a282a2f10539dce2aa619e71e1817570d557fc97" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a282a2f10539dce2aa619e71e1817570d557fc97" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20231116-0003" }, { "type": "WEB", "url": "https://www.spinics.net/lists/ceph-devel/msg57909.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.
- 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.