{"id":"CVE-2024-50184","state":"PUBLISHED","title":"virtio_pmem: Check device status before requesting flush","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_pmem: Check device status before requesting flush\n\nIf a pmem device is in a bad status, the driver side could wait for\nhost ack forever in virtio_pmem_flush(), causing the system to hang.\n\nSo add a status check in the beginning of virtio_pmem_flush() to return\nearly if the device is not activated.","publishedAt":"2024-11-08T05:38:25.258Z","updatedAt":"2026-05-11T20:47:03.328Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux 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activated."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"59ac565c6277d4be6661e81ea6a7f3ca2c5e4e36","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"4ce662fe4be6fbc2595d9ef4888b2b6e778c99ed","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"9a2bc9b6f929a2ce1ebe4d1a796ddab37568c5b4","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"6a5ca0ab94e13a1474bf7ad8437a975c2193618f","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"b01793cc63dd39c8f12b9a3d8dc115fbebb19e2a","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"ce7a3a62cc533c922072f328fd2ea2fd7cb893d4","versionType":"git"},{"version":"6e84200c0a2994b991259d19450eee561029bf70","status":"affected","lessThan":"e25fbcd97cf52c3c9824d44b5c56c19673c3dd50","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvdimm/nd_virtio.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.3","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.3","versionType":"semver"},{"version":"5.4.285","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.227","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.168","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.113","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.57","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.4","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvdimm/nd_virtio.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/59ac565c6277d4be6661e81ea6a7f3ca2c5e4e36"},{"url":"https://git.kernel.org/stable/c/4ce662fe4be6fbc2595d9ef4888b2b6e778c99ed"},{"url":"https://git.kernel.org/stable/c/9a2bc9b6f929a2ce1ebe4d1a796ddab37568c5b4"},{"url":"https://git.kernel.org/stable/c/6a5ca0ab94e13a1474bf7ad8437a975c2193618f"},{"url":"https://git.kernel.org/stable/c/b01793cc63dd39c8f12b9a3d8dc115fbebb19e2a"},{"url":"https://git.kernel.org/stable/c/ce7a3a62cc533c922072f328fd2ea2fd7cb893d4"},{"url":"https://git.kernel.org/stable/c/e25fbcd97cf52c3c9824d44b5c56c19673c3dd50"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:47:03.328Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.4.285"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.10.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.15.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.1.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.6.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.11.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"6.12"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA 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