{"id":"CVE-2019-19076","aliases":["AZL-41940","BELL-CVE-2019-19076","DEBIAN-CVE-2019-19076","EUVD-2019-8715","GHSA-wf7v-v54q-4q9x","UBUNTU-CVE-2019-19076","USN-4209-1"],"status":"disputed","title":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp...","description":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03171,"percentile":0.88121,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-401"],"published":"2019-11-18T05:24:23Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure 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memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted","status":"disputed","published":"2019-11-18T05:24:23Z","modified":"2024-08-05T02:09:39.167Z","updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2019-8715","description":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. 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The upstream commit 78beef629fd9 was reverted","status":"published","published":"2019-11-18T06:15:13Z","modified":"2026-11-05T05:40:51Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T16:41:19.893001Z"},{"id":"BELL-CVE-2019-19076","title":"CVE-2019-19076 does not affect BellSoft software","status":"withdrawn","published":"2019-11-18T06:15:00Z","modified":"2026-01-26T09:49:36.901399Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2019-19076","description":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted","status":"published","published":"2019-11-18T06:15:13.42Z","modified":"2026-03-15T22:31:08.671844Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:12.010761Z"},{"id":"DEBIAN-CVE-2019-19076","description":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted","status":"published","published":"2019-11-18T06:15:13.42Z","modified":"2026-09-21T07:03:09.404167527Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"UBUNTU-CVE-2019-19076","description":"A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted","status":"published","published":"2019-11-18T06:15:00Z","modified":"2026-02-04T04:08:40.521913Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:20.325378Z"},{"id":"USN-4209-1","title":"linux, linux-aws, linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2 vulnerabilities","description":"Jann Horn discovered that the OverlayFS and ShiftFS Drivers in the Linux\nkernel did not properly handle reference counting during memory mapping\noperations when used in conjunction with AUFS. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2019-15794)\n\nIt was discovered that a buffer overflow existed in the 802.11 Wi-Fi\nconfiguration interface for the Linux kernel when handling beacon settings.\nA local attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2019-16746)\n\nIt was discovered that there was a memory leak in the Advanced Buffer\nManagement functionality of the Netronome NFP4000/NFP6000 NIC Driver in the\nLinux kernel during certain error scenarios. A local attacker could use\nthis to cause a denial of service (memory exhaustion). (CVE-2019-19076)\n","status":"published","published":"2019-12-02T23:45:28Z","modified":"2026-09-09T14:32:58.236959575Z","updated_at":"2026-11-02T16:58:14.547547Z"}]}}