CVE-2024-35826 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: block: Fix page refcounts for unaligned buffers in __bio_release_pages() Fix an incorrect number of pages being released for buffers that do not start at the beginning of a page.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367
https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6
https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65
https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2
https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35
https://lore.kernel.org/linux-cve-announce/2024051737-CVE-2024-35826-c17f@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-35826
https://www.cve.org/CVERecord?id=CVE-2024-35826

History

Wed, 06 Nov 2024 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 11 Sep 2024 18:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-17T13:27:32.383Z

Updated: 2025-05-04T12:55:52.035Z

Reserved: 2024-05-17T12:19:12.347Z

Link: CVE-2024-35826

Vulnrichment

Updated: 2024-08-02T03:21:48.370Z

NVD

Status : Awaiting Analysis

Published: 2024-05-17T14:15:18.450

Modified: 2024-11-21T09:20:59.207

Link: CVE-2024-35826

Redhat

Severity : Low

Publid Date: 2024-05-17T00:00:00Z

Links: CVE-2024-35826 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-35826", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-17T12:19:12.347Z", "datePublished": "2024-05-17T13:27:32.383Z", "dateUpdated": "2025-05-04T12:55:52.035Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T12:55:52.035Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: Fix page refcounts for unaligned buffers in __bio_release_pages()\n\nFix an incorrect number of pages being released for buffers that do not\nstart at the beginning of a page."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["block/bio.c"], "versions": [{"version": "9025ee1079291fac79c7fcc20086e9f0015f86f4", "lessThan": "242006996d15f5ca62e22f8c7de077d9c4a8f367", "status": "affected", "versionType": "git"}, {"version": "8955324cc9f93304efe163120038b38c36c09fba", "lessThan": "7d3765550374f71248c55e6206ea1d6fd4537e65", "status": "affected", "versionType": "git"}, {"version": "d198c15d181cc9d580f0f2c25150b077d1d49c1a", "lessThan": "ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35", "status": "affected", "versionType": "git"}, {"version": "1b151e2435fc3a9b10c8946c6aebe9f3e1938c55", "lessThan": "c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2", "status": "affected", "versionType": "git"}, {"version": "1b151e2435fc3a9b10c8946c6aebe9f3e1938c55", "lessThan": "38b43539d64b2fa020b3b9a752a986769f87f7a6", "status": "affected", "versionType": "git"}, {"version": "d2d0b95ca1b5fefa3deed444a803c9f809db66cf", "status": "affected", "versionType": "git"}, {"version": "3f4e660144edb053886fc80f587a71ad7afc2ad6", "status": "affected", "versionType": "git"}, {"version": "bfc0647791d7a8f3e178a896a26c4ef7794876b7", "status": "affected", "versionType": "git"}, {"version": "0f2dca516541032fe47a1236c852f58edc662795", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["block/bio.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.84", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.24", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.12", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.8.3", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.75", "versionEndExcluding": "6.1.84"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.14", "versionEndExcluding": "6.6.24"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7.2", "versionEndExcluding": "6.7.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.8.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.307"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.269"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.210"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.148"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367"}, {"url": "https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65"}, {"url": "https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35"}, {"url": "https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2"}, {"url": "https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6"}], "title": "block: Fix page refcounts for unaligned buffers in __bio_release_pages()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:21:48.370Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-35826", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:42:25.762308Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:21.099Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:21:48.370Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-35826", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:42:25.762308Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:16.273Z"}}], "cna": {"title": "block: Fix page refcounts for unaligned buffers in __bio_release_pages()", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "9025ee1079291fac79c7fcc20086e9f0015f86f4", "lessThan": "242006996d15f5ca62e22f8c7de077d9c4a8f367", "versionType": "git"}, {"status": "affected", "version": "8955324cc9f93304efe163120038b38c36c09fba", "lessThan": "7d3765550374f71248c55e6206ea1d6fd4537e65", "versionType": "git"}, {"status": "affected", "version": "d198c15d181cc9d580f0f2c25150b077d1d49c1a", "lessThan": "ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35", "versionType": "git"}, {"status": "affected", "version": "1b151e2435fc3a9b10c8946c6aebe9f3e1938c55", "lessThan": "c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2", "versionType": "git"}, {"status": "affected", "version": "1b151e2435fc3a9b10c8946c6aebe9f3e1938c55", "lessThan": "38b43539d64b2fa020b3b9a752a986769f87f7a6", "versionType": "git"}, {"status": "affected", "version": "d2d0b95ca1b5fefa3deed444a803c9f809db66cf", "versionType": "git"}, {"status": "affected", "version": "3f4e660144edb053886fc80f587a71ad7afc2ad6", "versionType": "git"}, {"status": "affected", "version": "bfc0647791d7a8f3e178a896a26c4ef7794876b7", "versionType": "git"}, {"status": "affected", "version": "0f2dca516541032fe47a1236c852f58edc662795", "versionType": "git"}], "programFiles": ["block/bio.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"status": "unaffected", "version": "0", "lessThan": "6.8", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.84", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.24", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.7.12", "versionType": "semver", "lessThanOrEqual": "6.7.*"}, {"status": "unaffected", "version": "6.8.3", "versionType": "semver", "lessThanOrEqual": "6.8.*"}, {"status": "unaffected", "version": "6.9", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["block/bio.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/242006996d15f5ca62e22f8c7de077d9c4a8f367"}, {"url": "https://git.kernel.org/stable/c/7d3765550374f71248c55e6206ea1d6fd4537e65"}, {"url": "https://git.kernel.org/stable/c/ecbd9ced84dd655a8f4cd49d2aad0e80dbf6bf35"}, {"url": "https://git.kernel.org/stable/c/c9d3d2fbde9b8197bce88abcbe8ee8e713ffe7c2"}, {"url": "https://git.kernel.org/stable/c/38b43539d64b2fa020b3b9a752a986769f87f7a6"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: Fix page refcounts for unaligned buffers in __bio_release_pages()\n\nFix an incorrect number of pages being released for buffers that do not\nstart at the beginning of a page."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.84", "versionStartIncluding": "6.1.75"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.24", "versionStartIncluding": "6.6.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.7.12", "versionStartIncluding": "6.7.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.8.3", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.9", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionStartIncluding": "4.19.307"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionStartIncluding": "5.4.269"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionStartIncluding": "5.10.210"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionStartIncluding": "5.15.148"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T12:55:52.035Z"}}}, "cveMetadata": {"cveId": "CVE-2024-35826", "state": "PUBLISHED", "dateUpdated": "2025-05-04T12:55:52.035Z", "dateReserved": "2024-05-17T12:19:12.347Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-17T13:27:32.383Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}