{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2023-52457", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-20T12:30:33.294Z", "datePublished": "2024-02-23T14:46:19.772Z", "dateUpdated": "2026-05-23T15:25:32.671Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:25:32.671Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed\n\nReturning an error code from .remove() makes the driver core emit the\nlittle helpful error message:\n\n\tremove callback returned a non-zero value. This will be ignored.\n\nand then remove the device anyhow. So all resources that were not freed\nare leaked in this case. Skipping serial8250_unregister_port() has the\npotential to keep enough of the UART around to trigger a use-after-free.\n\nSo replace the error return (and with it the little helpful error\nmessage) by a more useful error message and continue to cleanup." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/tty/serial/8250/8250_omap.c" ], "versions": [ { "version": "2d66412563ef8953e2bac2d98d2d832b3f3f49cd", "lessThan": "b502fb43f7fb55aaf07f6092ab44657595214b93", "status": "affected", "versionType": "git" }, { "version": "d833cba201adf9237168e19f0d76e4d7aa69f303", "lessThan": "bc57f3ef8a9eb0180606696f586a6dcfaa175ed0", "status": "affected", "versionType": "git" }, { "version": "e0db709a58bdeb8966890882261a3f8438c5c9b7", "lessThan": "828cd829483f0cda920710997aed79130b0af690", "status": "affected", "versionType": "git" }, { "version": "e3f0c638f428fd66b5871154b62706772045f91a", "lessThan": "d74173bda29aba58f822175d983d07c8ed335494", "status": "affected", "versionType": "git" }, { "version": "e3f0c638f428fd66b5871154b62706772045f91a", "lessThan": "887a558d0298d36297daea039954c39940228d9b", "status": "affected", "versionType": "git" }, { "version": "e3f0c638f428fd66b5871154b62706772045f91a", "lessThan": "95e4e0031effad9837af557ecbfd4294a4d8aeee", "status": "affected", "versionType": "git" }, { "version": "e3f0c638f428fd66b5871154b62706772045f91a", "lessThan": "ad90d0358bd3b4554f243a425168fc7cebe7d04e", "status": "affected", "versionType": "git" }, { "version": "02eed6390dbe61115f3e3f63829c95c611aee67b", "status": "affected", "versionType": "git" }, { "version": "5.4.225", "lessThan": "5.4.268", "status": "affected", "versionType": "semver" }, { "version": "5.10.156", "lessThan": "5.10.209", "status": "affected", "versionType": "semver" }, { "version": "5.15.80", "lessThan": "5.15.148", "status": "affected", "versionType": "semver" }, { "version": "6.0.10", "lessThan": "6.1", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/tty/serial/8250/8250_omap.c" ], "versions": [ { "version": "6.1", "status": "affected" }, { "version": "0", "lessThan": "6.1", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.268", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.209", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.148", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.75", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.14", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.2", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8", "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": "5.4.225", "versionEndExcluding": "5.4.268" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.156", "versionEndExcluding": "5.10.209" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.80", "versionEndExcluding": "5.15.148" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.1.75" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.6.14" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.7.2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0.10" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93" }, { "url": "https://git.kernel.org/stable/c/bc57f3ef8a9eb0180606696f586a6dcfaa175ed0" }, { "url": "https://git.kernel.org/stable/c/828cd829483f0cda920710997aed79130b0af690" }, { "url": "https://git.kernel.org/stable/c/d74173bda29aba58f822175d983d07c8ed335494" }, { "url": "https://git.kernel.org/stable/c/887a558d0298d36297daea039954c39940228d9b" }, { "url": "https://git.kernel.org/stable/c/95e4e0031effad9837af557ecbfd4294a4d8aeee" }, { "url": "https://git.kernel.org/stable/c/ad90d0358bd3b4554f243a425168fc7cebe7d04e" } ], "title": "serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:03:19.619Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/bc57f3ef8a9eb0180606696f586a6dcfaa175ed0", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/828cd829483f0cda920710997aed79130b0af690", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d74173bda29aba58f822175d983d07c8ed335494", "tags": [ "x_transferred" ] }, { "url": 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