{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50832", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:07.132Z", "datePublished": "2025-12-30T12:10:53.601Z", "dateUpdated": "2025-12-30T12:10:53.601Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-30T12:10:53.601Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: fix potential memory leak in wilc_mac_xmit()\n\nThe wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add\ndev_kfree_skb() to fix it. Compile tested only."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/microchip/wilc1000/netdev.c"], "versions": [{"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "a12610e83789c838493034e5c50ac5c903ad8c0d", "status": "affected", "versionType": "git"}, {"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee", "status": "affected", "versionType": "git"}, {"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "5706d00fde3f1d5eb7296a4dfefb6aea35108224", "status": "affected", "versionType": "git"}, {"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b", "status": "affected", "versionType": "git"}, {"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "baef42df7de7c35ba60b75a5f96d1eb039f4d782", "status": "affected", "versionType": "git"}, {"version": "c5c77ba18ea66aa05441c71e38473efb787705a4", "lessThan": "deb962ec9e1c9a81babd3d37542ad4bd6ac3396e", "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/net/wireless/microchip/wilc1000/netdev.c"], "versions": [{"version": "4.2", "status": "affected"}, {"version": "0", "lessThan": "4.2", "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": "4.2", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a12610e83789c838493034e5c50ac5c903ad8c0d"}, {"url": "https://git.kernel.org/stable/c/a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee"}, {"url": "https://git.kernel.org/stable/c/5706d00fde3f1d5eb7296a4dfefb6aea35108224"}, {"url": "https://git.kernel.org/stable/c/07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b"}, {"url": "https://git.kernel.org/stable/c/baef42df7de7c35ba60b75a5f96d1eb039f4d782"}, {"url": "https://git.kernel.org/stable/c/deb962ec9e1c9a81babd3d37542ad4bd6ac3396e"}], "title": "wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: fix potential memory leak in wilc_mac_xmit()\n\nThe wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add\ndev_kfree_skb() to fix it. Compile tested only."}], "id": "CVE-2022-50832", "lastModified": "2025-12-31T20:43:05.160", "metrics": {}, "published": "2025-12-30T13:15:57.703", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5706d00fde3f1d5eb7296a4dfefb6aea35108224"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a12610e83789c838493034e5c50ac5c903ad8c0d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/baef42df7de7c35ba60b75a5f96d1eb039f4d782"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/deb962ec9e1c9a81babd3d37542ad4bd6ac3396e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()", "id": "2426025", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426025"}, "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"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: wilc1000: fix potential memory leak in wilc_mac_xmit()\nThe wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add\ndev_kfree_skb() to fix it. Compile tested only."], "name": "CVE-2022-50832", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50832\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50832\nhttps://lore.kernel.org/linux-cve-announce/2025123016-CVE-2022-50832-4207@gregkh/T"], "threat_severity": "Moderate"}

{}