{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53028", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-06-09T07:44:35.379Z", "datePublished": "2026-06-24T16:29:36.615Z", "dateUpdated": "2026-06-24T16:29:36.615Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-24T16:29:36.615Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: Fix error pointer dereference\n\nThe variable tps->partner is checked for an error pointer and then if it\nis, it sends an error message but does not return and then immediately\ndereferenced a few lines below:\n\ntps->partner = typec_register_partner(tps->port, &desc);\nif (IS_ERR(tps->partner))\n\tdev_warn(tps->dev, \"%s: failed to register partnet\\n\", __func__);\n\nif (desc.identity) {\n\ttypec_partner_set_identity(tps->partner);\n\tcd321x->cur_partner_identity = st.partner_identity;\n}\n\nAdd early return and fix spelling mistake in error message.\n\nDetected by Smatch:\ndrivers/usb/typec/tipd/core.c:827 cd321x_update_work() error:\n'tps->partner' dereferencing possible ERR_PTR()"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/typec/tipd/core.c"], "versions": [{"version": "82432bbfb9e83b7e81d04660fe129b99a29b2ac2", "lessThan": "19951118fb22b5ad512379ee64510fe0e2c40eb3", "status": "affected", "versionType": "git"}, {"version": "82432bbfb9e83b7e81d04660fe129b99a29b2ac2", "lessThan": "9e31082f92c913d74fefb4e60cd0284e605ba3a3", "status": "affected", "versionType": "git"}, {"version": "82432bbfb9e83b7e81d04660fe129b99a29b2ac2", "lessThan": "f2529d08fcb429ea01bb87c326342f41483f8b2f", "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/usb/typec/tipd/core.c"], "versions": [{"version": "6.18", "status": "affected"}, {"version": "0", "lessThan": "6.18", "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": "6.18", "versionEndExcluding": "6.18.33"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "7.0.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/19951118fb22b5ad512379ee64510fe0e2c40eb3"}, {"url": "https://git.kernel.org/stable/c/9e31082f92c913d74fefb4e60cd0284e605ba3a3"}, {"url": "https://git.kernel.org/stable/c/f2529d08fcb429ea01bb87c326342f41483f8b2f"}], "title": "usb: typec: Fix error pointer dereference", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{}

{"bugzilla": {"description": "kernel: usb: typec: Fix error pointer dereference", "id": "2492367", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492367"}, "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-390", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: typec: Fix error pointer dereference\nThe variable tps->partner is checked for an error pointer and then if it\nis, it sends an error message but does not return and then immediately\ndereferenced a few lines below:\ntps->partner = typec_register_partner(tps->port, &desc);\nif (IS_ERR(tps->partner))\ndev_warn(tps->dev, \"%s: failed to register partnet\\n\", __func__);\nif (desc.identity) {\ntypec_partner_set_identity(tps->partner);\ncd321x->cur_partner_identity = st.partner_identity;\n}\nAdd early return and fix spelling mistake in error message.\nDetected by Smatch:\ndrivers/usb/typec/tipd/core.c:827 cd321x_update_work() error:\n'tps->partner' dereferencing possible ERR_PTR()", "A flaw was found in the Linux kernel's USB Type-C subsystem. This vulnerability occurs when an error pointer for `tps->partner` is checked but not handled, leading to its subsequent dereference. This unhandled error can cause a system crash, resulting in a Denial of Service (DoS) for the affected system."], "name": "CVE-2026-53028", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "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-2026-53028\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53028\nhttps://lore.kernel.org/linux-cve-announce/2026062453-CVE-2026-53028-84c9@gregkh/T"], "threat_severity": "Low"}