CVE-2024-53098
Vulnerability from cvelistv5
Published
2024-11-25 21:21
Modified
2024-12-19 09:39
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/ufence: Prefetch ufence addr to catch bogus address
access_ok() only checks for addr overflow so also try to read the addr
to catch invalid addr sent from userspace.
(cherry picked from commit 9408c4508483ffc60811e910a93d6425b8e63928)
References
Impacted products
{ "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "drivers/gpu/drm/xe/xe_sync.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "5d623ffbae96b23f1fc43a3d5a267aabdb07583d", "status": "affected", "version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "versionType": "git" }, { "lessThan": "9c1813b3253480b30604c680026c7dc721ce86d1", "status": "affected", "version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "drivers/gpu/drm/xe/xe_sync.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "6.8" }, { "lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "6.11.*", "status": "unaffected", "version": "6.11.9", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/ufence: Prefetch ufence addr to catch bogus address\n\naccess_ok() only checks for addr overflow so also try to read the addr\nto catch invalid addr sent from userspace.\n\n(cherry picked from commit 9408c4508483ffc60811e910a93d6425b8e63928)" } ], "providerMetadata": { "dateUpdated": "2024-12-19T09:39:07.193Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/5d623ffbae96b23f1fc43a3d5a267aabdb07583d" }, { "url": "https://git.kernel.org/stable/c/9c1813b3253480b30604c680026c7dc721ce86d1" } ], "title": "drm/xe/ufence: Prefetch ufence addr to catch bogus address", "x_generator": { "engine": "bippy-5f407fcff5a0" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2024-53098", "datePublished": "2024-11-25T21:21:27.128Z", "dateReserved": "2024-11-19T17:17:24.983Z", "dateUpdated": "2024-12-19T09:39:07.193Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-53098\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-25T22:15:16.147\",\"lastModified\":\"2024-11-25T22:15:16.147\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/xe/ufence: Prefetch ufence addr to catch bogus address\\n\\naccess_ok() only checks for addr overflow so also try to read the addr\\nto catch invalid addr sent from userspace.\\n\\n(cherry picked from commit 9408c4508483ffc60811e910a93d6425b8e63928)\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/xe/ufence: Prefetch ufence addr para capturar direcciones falsas. access_ok() solo verifica el desbordamiento de direcciones, por lo que tambi\u00e9n intenta leer la direcci\u00f3n para capturar direcciones no v\u00e1lidas enviadas desde el espacio de usuario. (seleccionado de el commit 9408c4508483ffc60811e910a93d6425b8e63928)\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5d623ffbae96b23f1fc43a3d5a267aabdb07583d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9c1813b3253480b30604c680026c7dc721ce86d1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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