{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53239", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-15T14:19:21.848Z", "datePublished": "2025-09-15T14:22:13.289Z", "dateUpdated": "2025-09-15T14:22:13.289Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-15T14:22:13.289Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/mdp5: Add check for kzalloc\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check the return value\nin order to avoid the NULL pointer dereference.\n\nPatchwork: https://patchwork.freedesktop.org/patch/514154/"}], "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/disp/mdp5/mdp5_crtc.c"], "versions": [{"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "3975ea6eaffe26aec634b5c473e51dc76e73af62", "status": "affected", "versionType": "git"}, {"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "49907c8873826ee771ba0ca1629e809c6479f617", "status": "affected", "versionType": "git"}, {"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "82943a0730e00c14b03e25a4b2a1a9477ae89d7b", "status": "affected", "versionType": "git"}, {"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "bc579a2ee8b2e20c152b24b437d094832d8c9c9e", "status": "affected", "versionType": "git"}, {"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "37ff771ed008b9cbffd0eab77985968364694ce3", "status": "affected", "versionType": "git"}, {"version": "1cff7440a86e04a613665803b42034c467f035fa", "lessThan": "13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911", "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/disp/mdp5/mdp5_crtc.c"], "versions": [{"version": "5.3", "status": "affected"}, {"version": "0", "lessThan": "5.3", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.235", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.173", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.99", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.16", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.3", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "5.3", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62"}, {"url": "https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617"}, {"url": "https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b"}, {"url": "https://git.kernel.org/stable/c/bc579a2ee8b2e20c152b24b437d094832d8c9c9e"}, {"url": "https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3"}, {"url": "https://git.kernel.org/stable/c/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911"}], "title": "drm/msm/mdp5: Add check for kzalloc", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/mdp5: Add check for kzalloc\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check the return value\nin order to avoid the NULL pointer dereference.\n\nPatchwork: https://patchwork.freedesktop.org/patch/514154/"}], "id": "CVE-2023-53239", "lastModified": "2025-09-15T15:22:27.090", "metrics": {}, "published": "2025-09-15T15:15:51.010", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bc579a2ee8b2e20c152b24b437d094832d8c9c9e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/msm/mdp5: Add check for kzalloc", "id": "2395403", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395403"}, "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": ["No description is available for this CVE."], "name": "CVE-2023-53239", "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": "2025-09-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53239\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53239\nhttps://lore.kernel.org/linux-cve-announce/2025091516-CVE-2023-53239-9ea0@gregkh/T"], "threat_severity": "Moderate"}