ghsa-jgvv-ggg2-4ww6
Vulnerability from github
Published
2022-05-13 01:44
Modified
2022-05-13 01:44
Severity ?
Details
crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AF_ALG-based AEAD interface (CONFIG_CRYPTO_USER_API_AEAD) and pcrypt (CONFIG_CRYPTO_PCRYPT) to cause a denial of service (kfree of an incorrect pointer) or possibly have unspecified other impact by executing a crafted sequence of system calls.
{ "affected": [], "aliases": [ "CVE-2017-18075" ], "database_specific": { "cwe_ids": [ "CWE-763" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-01-24T10:29:00Z", "severity": "HIGH" }, "details": "crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AF_ALG-based AEAD interface (CONFIG_CRYPTO_USER_API_AEAD) and pcrypt (CONFIG_CRYPTO_PCRYPT) to cause a denial of service (kfree of an incorrect pointer) or possibly have unspecified other impact by executing a crafted sequence of system calls.", "id": "GHSA-jgvv-ggg2-4ww6", "modified": "2022-05-13T01:44:34Z", "published": "2022-05-13T01:44:34Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18075" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/d76c68109f37cb85b243a1cf0f40313afd2bae68" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:2948" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3619-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3619-2" }, { "type": "WEB", "url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.13" }, { "type": "WEB", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d76c68109f37cb85b243a1cf0f40313afd2bae68" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/102813" } ], "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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- 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.