{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53054", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-06-09T07:44:35.381Z", "datePublished": "2026-06-24T16:29:59.982Z", "dateUpdated": "2026-06-28T06:38:40.166Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-28T06:38:40.166Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix VM_BIND UNMAP locking\n\nWrong argument meant that the objs involved in UNMAP ops were not always\ngetting locked.\n\nSince _NO_SHARE objs share a common resv with the VM (which is always\nlocked) this would only show up with non-_NO_SHARE BOs.\n\nPatchwork: https://patchwork.freedesktop.org/patch/713898/"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/msm/msm_gem_vma.c"], "versions": [{"version": "2e6a8a1fe2b262a6dfd0a65041fcd830ee1e7143", "lessThan": "206f812ef140727b75697111391ae320fd8aa652", "status": "affected", "versionType": "git"}, {"version": "2e6a8a1fe2b262a6dfd0a65041fcd830ee1e7143", "lessThan": "d9ecf758270501b2e7a0bc1dd69a6f28f1ae3cae", "status": "affected", "versionType": "git"}, {"version": "2e6a8a1fe2b262a6dfd0a65041fcd830ee1e7143", "lessThan": "85042c2cd970a6b0e686329387096fe19989ae62", "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/msm/msm_gem_vma.c"], "versions": [{"version": "6.17", "status": "affected"}, {"version": "0", "lessThan": "6.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.33", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.10", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "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": "6.17", "versionEndExcluding": "6.18.33"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/206f812ef140727b75697111391ae320fd8aa652"}, {"url": "https://git.kernel.org/stable/c/d9ecf758270501b2e7a0bc1dd69a6f28f1ae3cae"}, {"url": "https://git.kernel.org/stable/c/85042c2cd970a6b0e686329387096fe19989ae62"}], "title": "drm/msm: Fix VM_BIND UNMAP locking", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"bugzilla": {"description": "kernel: drm/msm: Fix VM_BIND UNMAP locking", "id": "2492343", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492343"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-413", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/msm: Fix VM_BIND UNMAP locking\nWrong argument meant that the objs involved in UNMAP ops were not always\ngetting locked.\nSince _NO_SHARE objs share a common resv with the VM (which is always\nlocked) this would only show up with non-_NO_SHARE BOs.\nPatchwork: https://patchwork.freedesktop.org/patch/713898/", "A flaw was found in the Linux kernel's Direct Rendering Manager (DRM) subsystem, specifically within the Qualcomm Adreno GPU (MSM) driver. An incorrect argument in the `VM_BIND UNMAP` locking mechanism meant that certain objects involved in unmapping operations were not consistently locked. This could potentially lead to unexpected system behavior or instability, particularly with non-shared buffer objects, impacting system reliability."], "name": "CVE-2026-53054", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "2026-06-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-53054\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53054\nhttps://lore.kernel.org/linux-cve-announce/2026062400-CVE-2026-53054-4e3b@gregkh/T"], "threat_severity": "Moderate"}