ghsa-vrxc-79fp-6683
Vulnerability from github
Published
2022-05-24 16:44
Modified
2023-02-24 21:30
Severity ?
Details
The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.
{ "affected": [], "aliases": [ "CVE-2019-11487" ], "database_specific": { "cwe_ids": [ "CWE-416" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-04-23T22:29:00Z", "severity": "HIGH" }, "details": "The Linux kernel before 5.1-rc5 allows page-\u003e_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.", "id": "GHSA-vrxc-79fp-6683", "modified": "2023-02-24T21:30:20Z", "published": "2022-05-24T16:44:31Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11487" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/15fab63e1e57be9fdb5eec1bbc5916e9825e9acb" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/6b3a707736301c2128ca85ce85fb13f60b5e350a" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/88b1a17dfc3ed7728316478fae0f5ad508f50397" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/8fde12ca79aff9b5ba951fce1a2641901b8d8e64" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/f958d7b528b1b40c44cfda5eabe2d82760d868c3" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4145-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4118-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4115-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4069-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4069-1" }, { "type": "WEB", "url": "https://support.f5.com/csp/article/K14255532" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20190517-0005" }, { "type": "WEB", "url": "https://lwn.net/Articles/786044" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f958d7b528b1b40c44cfda5eabe2d82760d868c3" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8fde12ca79aff9b5ba951fce1a2641901b8d8e64" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=88b1a17dfc3ed7728316478fae0f5ad508f50397" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350a" }, { "type": "WEB", "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15fab63e1e57be9fdb5eec1bbc5916e9825e9acb" }, { "type": "WEB", "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1752" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2020:0174" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2741" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2703" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2019/04/29/1" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/108054" } ], "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
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