CVE-2021-47610

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/gpu/drm/msm/msm_gem_submit.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "f6db3d98f876870c35e96693cfd54752f6199e59", "status": "affected", "version": "e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06", "versionType": "git"}, {"lessThan": "26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c", "status": "affected", "version": "e3e24ee51ed2c4a5f46b1032b4be1a0a5da90c06", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/gpu/drm/msm/msm_gem_submit.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.15"}, {"lessThan": "5.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.10", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "5.16", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "01BE9EFD-9022-4AA5-9D0A-09797C299737", "versionEndExcluding": "5.15.10", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix null ptr access msm_ioctl_gem_submit()\n\nFix the below null pointer dereference in msm_ioctl_gem_submit():\n\n 26545.260705: Call trace:\n 26545.263223: kref_put+0x1c/0x60\n 26545.266452: msm_ioctl_gem_submit+0x254/0x744\n 26545.270937: drm_ioctl_kernel+0xa8/0x124\n 26545.274976: drm_ioctl+0x21c/0x33c\n 26545.278478: drm_compat_ioctl+0xdc/0xf0\n 26545.282428: __arm64_compat_sys_ioctl+0xc8/0x100\n 26545.287169: el0_svc_common+0xf8/0x250\n 26545.291025: do_el0_svc_compat+0x28/0x54\n 26545.295066: el0_svc_compat+0x10/0x1c\n 26545.298838: el0_sync_compat_handler+0xa8/0xcc\n 26545.303403: el0_sync_compat+0x188/0x1c0\n 26545.307445: Code: d503201f d503201f 52800028 4b0803e8 (b8680008)\n 26545.318799: Kernel panic - not syncing: Oops: Fatal exception"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm: corrige el acceso ptr nulo msm_ioctl_gem_submit() Corrige la siguiente desreferencia del puntero nulo en msm_ioctl_gem_submit(): 26545.260705: Rastreo de llamadas: 26545.263223: kref_put+0x1c/0x60 26545.266452 msm: _ioctl_gem_submit+ 0x254/0x744 26545.270937: drm_ioctl_kernel+0xa8/0x124 26545.274976: drm_ioctl+0x21c/0x33c 26545.278478: drm_compat_ioctl+0xdc/0xf0 : __arm64_compat_sys_ioctl+0xc8/0x100 26545.287169: el0_svc_common+0xf8/0x250 26545.291025: do_el0_svc_compat+0x28/0x54 26545.295066: 0 /0x1c 26545.298838: el0_sync_compat_handler+0xa8/0xcc 26545.303403: el0_sync_compat+0x188/0x1c0 26545.307445: C\u00f3digo: d503201f d503201f 52800028 4b0803e8 680008) 26545.318799: P\u00e1nico del kernel: no se sincroniza: Ups: excepci\u00f3n fatal"}], "id": "CVE-2021-47610", "lastModified": "2026-08-11T03:17:33.170", "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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-47610", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-06-20T17:57:36.573885Z", "version": "2.0.3"}}]}, "published": "2024-06-19T15:15:55.557", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/26d776fd0f79f093a5d0ce1a4c7c7a992bc3264c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f6db3d98f876870c35e96693cfd54752f6199e59"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/msm: Fix null ptr access msm_ioctl_gem_submit()", "id": "2293269", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2293269"}, "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-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/msm: Fix null ptr access msm_ioctl_gem_submit()\nFix the below null pointer dereference in msm_ioctl_gem_submit():\n26545.260705: Call trace:\n26545.263223: kref_put+0x1c/0x60\n26545.266452: msm_ioctl_gem_submit+0x254/0x744\n26545.270937: drm_ioctl_kernel+0xa8/0x124\n26545.274976: drm_ioctl+0x21c/0x33c\n26545.278478: drm_compat_ioctl+0xdc/0xf0\n26545.282428: __arm64_compat_sys_ioctl+0xc8/0x100\n26545.287169: el0_svc_common+0xf8/0x250\n26545.291025: do_el0_svc_compat+0x28/0x54\n26545.295066: el0_svc_compat+0x10/0x1c\n26545.298838: el0_sync_compat_handler+0xa8/0xcc\n26545.303403: el0_sync_compat+0x188/0x1c0\n26545.307445: Code: d503201f d503201f 52800028 4b0803e8 (b8680008)\n26545.318799: Kernel panic - not syncing: Oops: Fatal exception", "A vulnerability was found in the Linux kernel's DRM MSM driver, affecting Qualcomm Snapdragon GPUs. This issue involves a null pointer dereference in the `msm_ioctl_gem_submit()` function, which could lead to system crashes ora denial of service (DoS)."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2021-47610", "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": "2024-06-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47610\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47610\nhttps://lore.kernel.org/linux-cve-announce/2024061907-CVE-2021-47610-ed0a@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate"}

{}