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However,\nthere are some problems:\n - The case i=0 is left out. Thus memory is leaked.\n - In case memory allocation fails right from the start, the memory\n freeing loops will start with i=-1 and invalid memory locations will\n be accessed.\n\nOne of these loops has been fixed in commit c8ff91535880 (\"staging:\nvt6655: fix potential memory leak\"). Fix the remaining erroneous loops."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/staging/vt6655/device_main.c"], "versions": [{"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "637672a71f5016a40b0a6c0f3c8ad25eacedc8c3", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "88b9cc60f26e8a05d1ddbddf91b09ca2915f20e0", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "95ac62e8545be2b0a8cae0beef7c682e2e470e48", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "f19e5b7df54590c831f350381963f25585c8f7d5", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "a9e9806d1c315bc50dce05479a079b9a104474b8", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "ed11b73c963292e7b49c0f37025c58ed3b7921d6", "status": "affected", "versionType": "git"}, {"version": "5341ee0adb17d12a96dc5344e0d267cd12b52135", "lessThan": "2a2db520e3ca5aafba7c211abfd397666c9b5f9d", "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/staging/vt6655/device_main.c"], "versions": [{"version": "4.18", "status": "affected"}, {"version": "0", "lessThan": "4.18", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.262", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.220", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.150", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.75", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.17", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.3", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1", "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": "4.18", "versionEndExcluding": "4.19.262"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "5.4.220"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "5.10.150"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "5.15.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "5.19.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.0.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/637672a71f5016a40b0a6c0f3c8ad25eacedc8c3"}, {"url": "https://git.kernel.org/stable/c/88b9cc60f26e8a05d1ddbddf91b09ca2915f20e0"}, {"url": "https://git.kernel.org/stable/c/95ac62e8545be2b0a8cae0beef7c682e2e470e48"}, {"url": "https://git.kernel.org/stable/c/f19e5b7df54590c831f350381963f25585c8f7d5"}, {"url": "https://git.kernel.org/stable/c/a9e9806d1c315bc50dce05479a079b9a104474b8"}, {"url": "https://git.kernel.org/stable/c/ed11b73c963292e7b49c0f37025c58ed3b7921d6"}, {"url": "https://git.kernel.org/stable/c/2a2db520e3ca5aafba7c211abfd397666c9b5f9d"}], "title": "staging: vt6655: fix some erroneous memory clean-up loops", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"bugzilla": {"description": "kernel: staging: vt6655: fix some erroneous memory clean-up loops", "id": "2396110", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2396110"}, "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-2022-50355", "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": "2025-09-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50355\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50355\nhttps://lore.kernel.org/linux-cve-announce/2025091714-CVE-2022-50355-11ce@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-09-18T12:41:29.658966+00:00", "updated": "2025-09-18T12:41:29.659018+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}