{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50663", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-09T01:26:45.990Z", "datePublished": "2025-12-09T01:29:12.392Z", "dateUpdated": "2025-12-09T01:29:12.392Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-09T01:29:12.392Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: fix possible memory leak in stmmac_dvr_probe()\n\nThe bitmap_free() should be called to free priv->af_xdp_zc_qps\nwhen create_singlethread_workqueue() fails, otherwise there will\nbe a memory leak, so we add the err path error_wq_init to fix it."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/stmicro/stmmac/stmmac_main.c"], "versions": [{"version": "bba2556efad66e7eaa56fece13f7708caa1187f8", "lessThan": "96e50897029f65222ef76cfe9bc802321fcea33b", "status": "affected", "versionType": "git"}, {"version": "bba2556efad66e7eaa56fece13f7708caa1187f8", "lessThan": "b59253e32c203a20bce15dca80890b7d268bacd7", "status": "affected", "versionType": "git"}, {"version": "bba2556efad66e7eaa56fece13f7708caa1187f8", "lessThan": "446757787baf99b7db15cb347783c45a37bfe21f", "status": "affected", "versionType": "git"}, {"version": "bba2556efad66e7eaa56fece13f7708caa1187f8", "lessThan": "a137f3f27f9290933fe7e40e6dc8a445781c31a2", "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/ethernet/stmicro/stmmac/stmmac_main.c"], "versions": [{"version": "5.13", "status": "affected"}, {"version": "0", "lessThan": "5.13", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.86", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.16", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.2", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2", "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": "5.13", "versionEndExcluding": "5.15.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.0.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.1.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/96e50897029f65222ef76cfe9bc802321fcea33b"}, {"url": "https://git.kernel.org/stable/c/b59253e32c203a20bce15dca80890b7d268bacd7"}, {"url": "https://git.kernel.org/stable/c/446757787baf99b7db15cb347783c45a37bfe21f"}, {"url": "https://git.kernel.org/stable/c/a137f3f27f9290933fe7e40e6dc8a445781c31a2"}], "title": "net: stmmac: fix possible memory leak in stmmac_dvr_probe()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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