{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2024-26621", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.134Z", "datePublished": "2024-03-02T21:31:49.158Z", "dateUpdated": "2024-12-19T08:43:41.802Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:43:41.802Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm: huge_memory: don't force huge page alignment on 32 bit\n\ncommit efa7df3e3bb5 (\"mm: align larger anonymous mappings on THP\nboundaries\") caused two issues [1] [2] reported on 32 bit system or compat\nuserspace.\n\nIt doesn't make too much sense to force huge page alignment on 32 bit\nsystem due to the constrained virtual address space.\n\n[1] https://lore.kernel.org/linux-mm/d0a136a0-4a31-46bc-adf4-2db109a61672@kernel.org/\n[2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD-sQ@mail.gmail.com/"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["mm/huge_memory.c"], "versions": [{"version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "87632bc9ecff5ded93433bc0fca428019bdd1cfe", "status": "affected", "versionType": "git"}, {"version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "6ea9aa8d97e6563676094cb35755884173269555", "status": "affected", "versionType": "git"}, {"version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "7432376c913381c5f24d373a87ff629bbde94b47", "status": "affected", "versionType": "git"}, {"version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "4ef9ad19e17676b9ef071309bc62020e2373705d", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["mm/huge_memory.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.81", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.46", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.6", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe"}, {"url": "https://git.kernel.org/stable/c/6ea9aa8d97e6563676094cb35755884173269555"}, {"url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47"}, {"url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d"}], "title": "mm: huge_memory: don't force huge page alignment on 32 bit", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:07:19.592Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d", "tags": ["x_transferred"]}, {"url": "https://zolutal.github.io/aslrnt/", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/3", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/4", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/6", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/8", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/09/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/8", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/4", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/12/3", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/13/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/13/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/15/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/15/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/16/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/16/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/29/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/30/2", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26621", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:56:53.851124Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:42.508Z"}}]}, "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d", "tags": ["x_transferred"]}, {"url": "https://zolutal.github.io/aslrnt/", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/3", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/4", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/6", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/08/8", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/09/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/10/8", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/4", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/5", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/11/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/12/3", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/13/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/13/7", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/15/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/15/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/16/1", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/16/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/29/2", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/07/30/2", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:07:19.592Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-26621", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:56:53.851124Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:18.270Z"}}], "cna": {"title": "mm: huge_memory: don't force huge page alignment on 32 bit", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "87632bc9ecff5ded93433bc0fca428019bdd1cfe", "versionType": "git"}, {"status": "affected", "version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "6ea9aa8d97e6563676094cb35755884173269555", "versionType": "git"}, {"status": "affected", "version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "7432376c913381c5f24d373a87ff629bbde94b47", "versionType": "git"}, {"status": "affected", "version": "1854bc6e2420472676c5c90d3d6b15f6cd640e40", "lessThan": "4ef9ad19e17676b9ef071309bc62020e2373705d", "versionType": "git"}], "programFiles": ["mm/huge_memory.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.18"}, {"status": "unaffected", "version": "0", "lessThan": "5.18", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.81", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.46", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7.6", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["mm/huge_memory.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe"}, {"url": "https://git.kernel.org/stable/c/6ea9aa8d97e6563676094cb35755884173269555"}, {"url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47"}, {"url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm: huge_memory: don't force huge page alignment on 32 bit\n\ncommit efa7df3e3bb5 (\"mm: align larger anonymous mappings on THP\nboundaries\") caused two issues [1] [2] reported on 32 bit system or compat\nuserspace.\n\nIt doesn't make too much sense to force huge page alignment on 32 bit\nsystem due to the constrained virtual address space.\n\n[1] https://lore.kernel.org/linux-mm/d0a136a0-4a31-46bc-adf4-2db109a61672@kernel.org/\n[2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD-sQ@mail.gmail.com/"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:43:41.802Z"}}}, "cveMetadata": {"cveId": "CVE-2024-26621", "state": "PUBLISHED", "dateUpdated": "2024-12-19T08:43:41.802Z", "dateReserved": "2024-02-19T14:20:24.134Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-03-02T21:31:49.158Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6CD77F1B-10FD-4644-8A8C-7A1C84C80D3F", "versionEndExcluding": "6.1.81", "versionStartIncluding": "5.18", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FA11941E-81FB-484C-B583-881EEB488340", "versionEndExcluding": "6.6.46", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6D6A5C8-7308-42A9-8A72-ABF3DEA4BB82", "versionEndExcluding": "6.7.6", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*", "matchCriteriaId": "B9F4EA73-0894-400F-A490-3A397AB7A517", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*", "matchCriteriaId": "056BD938-0A27-4569-B391-30578B309EE3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm: huge_memory: don't force huge page alignment on 32 bit\n\ncommit efa7df3e3bb5 (\"mm: align larger anonymous mappings on THP\nboundaries\") caused two issues [1] [2] reported on 32 bit system or compat\nuserspace.\n\nIt doesn't make too much sense to force huge page alignment on 32 bit\nsystem due to the constrained virtual address space.\n\n[1] https://lore.kernel.org/linux-mm/d0a136a0-4a31-46bc-adf4-2db109a61672@kernel.org/\n[2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD-sQ@mail.gmail.com/"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: mm: huge_memory: no forzar una alineaci\u00f3n de p\u00e1gina enorme en el commit de 32 bits efa7df3e3bb5 (\"mm: alinear asignaciones an\u00f3nimas m\u00e1s grandes en los l\u00edmites de THP\") caus\u00f3 dos problemas [1] [2] informado en un sistema de 32 bits o espacio de usuario compatible. No tiene mucho sentido forzar una gran alineaci\u00f3n de p\u00e1ginas en un sistema de 32 bits debido al espacio limitado de direcciones virtuales. [1] https://lore.kernel.org/linux-mm/d0a136a0-4a31-46bc-adf4-2db109a61672@kernel.org/ [2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD- sQ@mail.gmail.com/"}], "id": "CVE-2024-26621", "lastModified": "2025-01-16T17:11:37.050", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-03-02T22:15:50.340", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6ea9aa8d97e6563676094cb35755884173269555"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/08/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/09/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/10/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/10/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/10/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/11/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/11/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/11/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/12/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/13/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/13/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/15/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/15/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/16/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/16/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/29/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.openwall.com/lists/oss-security/2024/07/30/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://zolutal.github.io/aslrnt/"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: mm: huge_memory: don't force huge page alignment on 32 bit", "id": "2267505", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2267505"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmm: huge_memory: don't force huge page alignment on 32 bit\ncommit efa7df3e3bb5 (\"mm: align larger anonymous mappings on THP\nboundaries\") caused two issues [1] [2] reported on 32 bit system or compat\nuserspace.\nIt doesn't make too much sense to force huge page alignment on 32 bit\nsystem due to the constrained virtual address space.\n[1] https://lore.kernel.org/linux-mm/d0a136a0-4a31-46bc-adf4-2db109a61672@kernel.org/\n[2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD-sQ@mail.gmail.com/"], "name": "CVE-2024-26621", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-03-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26621\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26621\nhttps://lore.kernel.org/linux-cve-announce/2024030255-CVE-2024-26621-9300@gregkh/T/#u"], "threat_severity": "Low"}