{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49359", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.546Z", "datePublished": "2025-02-26T02:11:07.930Z", "dateUpdated": "2025-02-27T18:22:33.808Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:11:07.930Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panfrost: Job should reference MMU not file_priv\n\nFor a while now it's been allowed for a MMU context to outlive it's\ncorresponding panfrost_priv, however the job structure still references\npanfrost_priv to get hold of the MMU context. If panfrost_priv has been\nfreed this is a use-after-free which I've been able to trigger resulting\nin a splat.\n\nTo fix this, drop the reference to panfrost_priv in the job structure\nand add a direct reference to the MMU structure which is what's actually\nneeded."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/panfrost/panfrost_drv.c", "drivers/gpu/drm/panfrost/panfrost_job.c", "drivers/gpu/drm/panfrost/panfrost_job.h"], "versions": [{"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "8c8e8cc91a6ffc79865108279a74fd57d9070a17", "status": "affected", "versionType": "git"}, {"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "472dd7ea5e19a1aeabf1711ddc756777e05ee7c2", "status": "affected", "versionType": "git"}, {"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "6e516faf04317db2c46cbec4e3b78b4653a5b109", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/panfrost/panfrost_drv.c", "drivers/gpu/drm/panfrost/panfrost_job.c", "drivers/gpu/drm/panfrost/panfrost_job.h"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.15", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.4", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/8c8e8cc91a6ffc79865108279a74fd57d9070a17"}, {"url": "https://git.kernel.org/stable/c/472dd7ea5e19a1aeabf1711ddc756777e05ee7c2"}, {"url": "https://git.kernel.org/stable/c/6e516faf04317db2c46cbec4e3b78b4653a5b109"}], "title": "drm/panfrost: Job should reference MMU not file_priv", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-49359", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-27T18:16:38.134749Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-27T18:22:33.808Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49359", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.546Z", "datePublished": "2025-02-26T02:11:07.930Z", "dateUpdated": "2025-02-27T18:22:33.808Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:11:07.930Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panfrost: Job should reference MMU not file_priv\n\nFor a while now it's been allowed for a MMU context to outlive it's\ncorresponding panfrost_priv, however the job structure still references\npanfrost_priv to get hold of the MMU context. If panfrost_priv has been\nfreed this is a use-after-free which I've been able to trigger resulting\nin a splat.\n\nTo fix this, drop the reference to panfrost_priv in the job structure\nand add a direct reference to the MMU structure which is what's actually\nneeded."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/panfrost/panfrost_drv.c", "drivers/gpu/drm/panfrost/panfrost_job.c", "drivers/gpu/drm/panfrost/panfrost_job.h"], "versions": [{"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "8c8e8cc91a6ffc79865108279a74fd57d9070a17", "status": "affected", "versionType": "git"}, {"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "472dd7ea5e19a1aeabf1711ddc756777e05ee7c2", "status": "affected", "versionType": "git"}, {"version": "7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212", "lessThan": "6e516faf04317db2c46cbec4e3b78b4653a5b109", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/panfrost/panfrost_drv.c", "drivers/gpu/drm/panfrost/panfrost_job.c", "drivers/gpu/drm/panfrost/panfrost_job.h"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.15", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.4", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/8c8e8cc91a6ffc79865108279a74fd57d9070a17"}, {"url": "https://git.kernel.org/stable/c/472dd7ea5e19a1aeabf1711ddc756777e05ee7c2"}, {"url": "https://git.kernel.org/stable/c/6e516faf04317db2c46cbec4e3b78b4653a5b109"}], "title": "drm/panfrost: Job should reference MMU not file_priv", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-49359", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-27T18:16:38.134749Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-27T18:16:39.755Z"}}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7A76EA36-1A32-42E8-93FC-BF561EE04439", "versionEndExcluding": "5.11", "versionStartIncluding": "5.10.67", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "097A0850-FAA6-4FFF-88C2-F5B49B5CE740", "versionEndExcluding": "5.14", "versionStartIncluding": "5.13.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "87B23815-EF6B-44C0-93AF-C7D1ABA2C903", "versionEndExcluding": "5.17.15", "versionStartIncluding": "5.14.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FA6D643C-6D6A-4821-8A8D-B5776B8F0103", "versionEndExcluding": "5.18.4", "versionStartIncluding": "5.18", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*", "matchCriteriaId": "A8C30C2D-F82D-4D37-AB48-D76ABFBD5377", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panfrost: Job should reference MMU not file_priv\n\nFor a while now it's been allowed for a MMU context to outlive it's\ncorresponding panfrost_priv, however the job structure still references\npanfrost_priv to get hold of the MMU context. If panfrost_priv has been\nfreed this is a use-after-free which I've been able to trigger resulting\nin a splat.\n\nTo fix this, drop the reference to panfrost_priv in the job structure\nand add a direct reference to the MMU structure which is what's actually\nneeded."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/panfrost: El trabajo debe hacer referencia a MMU, no a file_priv Desde hace un tiempo se ha permitido que un contexto MMU sobreviva a su panfrost_priv correspondiente, sin embargo, la estructura del trabajo a\u00fan hace referencia a panfrost_priv para obtener el contexto MMU. Si panfrost_priv se ha liberado, se trata de un use-after-free que he podido activar, lo que ha dado como resultado un splat. Para solucionar esto, elimine la referencia a panfrost_priv en la estructura del trabajo y agregue una referencia directa a la estructura MMU, que es lo que realmente se necesita."}], "id": "CVE-2022-49359", "lastModified": "2025-03-25T14:51:30.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-02-26T07:01:12.583", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/472dd7ea5e19a1aeabf1711ddc756777e05ee7c2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6e516faf04317db2c46cbec4e3b78b4653a5b109"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8c8e8cc91a6ffc79865108279a74fd57d9070a17"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: drm/panfrost: Job should reference MMU not file_priv", "id": "2347876", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347876"}, "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"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/panfrost: Job should reference MMU not file_priv\nFor a while now it's been allowed for a MMU context to outlive it's\ncorresponding panfrost_priv, however the job structure still references\npanfrost_priv to get hold of the MMU context. If panfrost_priv has been\nfreed this is a use-after-free which I've been able to trigger resulting\nin a splat.\nTo fix this, drop the reference to panfrost_priv in the job structure\nand add a direct reference to the MMU structure which is what's actually\nneeded."], "name": "CVE-2022-49359", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49359\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49359\nhttps://lore.kernel.org/linux-cve-announce/2025022644-CVE-2022-49359-f054@gregkh/T"], "threat_severity": "Moderate"}