{"id":"CVE-2022-0480","state":"PUBLISHED","title":"A flaw was found in the filelock_init in fs/locks.c function in the Linux kernel. This issue can lead to host memory exhaustion due to memcg not limiting the number of Portable Ope","description":"A flaw was found in the filelock_init in fs/locks.c function in the Linux kernel. This issue can lead to host memory exhaustion due to memcg not limiting the number of Portable Operating System Interface (POSIX) file locks.","publishedAt":"2022-08-29T14:03:04.000Z","updatedAt":"2024-08-02T23:32:46.033Z","severity":null,"assigner":"redhat","products":["n/a kernel"],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"Not Known","status":"affected"}]}],"references":["https://github.com/kata-containers/kata-containers/issues/3373","https://lore.kernel.org/linux-mm/20210902215519.AWcuVc3li%25akpm%40linux-foundation.org/","https://bugzilla.redhat.com/show_bug.cgi?id=2049700","https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f12156dff2862ac54235fc72703f18770769042","https://access.redhat.com/security/cve/CVE-2022-0480","https://ubuntu.com/security/CVE-2022-0480"],"weaknesses":["CWE-770"],"ingestedAt":"2026-10-29T19:49:26.075Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/0xxx/CVE-2022-0480.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-0480","state":"PUBLISHED","datePublished":"2022-08-29T14:03:04.000Z","dateUpdated":"2024-08-02T23:32:46.033Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-02-02T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in the filelock_init in fs/locks.c function in the Linux kernel. This issue can lead to host memory exhaustion due to memcg not limiting the number of Portable Operating System Interface (POSIX) file locks."}],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"Not Known","status":"affected"}]}],"references":[{"url":"https://github.com/kata-containers/kata-containers/issues/3373","tags":["x_refsource_MISC"]},{"url":"https://lore.kernel.org/linux-mm/20210902215519.AWcuVc3li%25akpm%40linux-foundation.org/","tags":["x_refsource_MISC"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2049700","tags":["x_refsource_MISC"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f12156dff2862ac54235fc72703f18770769042","tags":["x_refsource_MISC"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-0480","tags":["x_refsource_MISC"]},{"url":"https://ubuntu.com/security/CVE-2022-0480","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","description":"CWE-770 - Allocation of Resources Without Limits or Throttling.","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2022-08-29T14:03:03.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/kata-containers/kata-containers/issues/3373","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lore.kernel.org/linux-mm/20210902215519.AWcuVc3li%25akpm%40linux-foundation.org/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2049700","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f12156dff2862ac54235fc72703f18770769042","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-0480","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://ubuntu.com/security/CVE-2022-0480","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T23:32:46.033Z"}}]}}}