{"id":"CVE-2023-53003","state":"PUBLISHED","title":"EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info\n\nThe memory for llcc_driv_data is allocated by the LLCC driver. But when\nit is passed as the private driver info to the EDAC core, it will get freed\nduring the qcom_edac driver release. So when the qcom_edac driver gets probed\nagain, it will try to use the freed data leading to the use-after-free bug.\n\nHence, do not pass llcc_driv_data as pvt_info but rather reference it\nusing the platform_data pointer in the qcom_edac driver.","publishedAt":"2025-03-27T16:43:35.155Z","updatedAt":"2026-05-11T19:36:43.107Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"66e10d5f399629ef7877304d9ba2b35d0474e7eb","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"76d9ebb7f0bc10fbc78b6d576751552edf743968","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"bff5243bd32661cf9ce66f6d9210fc8f89bda145","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"6f0351d0c311951b8b3064db91e61841e85b2b96","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"977c6ba624f24ae20cf0faee871257a39348d4a9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/qcom_edac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.20","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.20","versionType":"semver"},{"version":"5.4.231","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.166","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.91","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.9","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/qcom_edac.c"]}],"references":["https://git.kernel.org/stable/c/66e10d5f399629ef7877304d9ba2b35d0474e7eb","https://git.kernel.org/stable/c/76d9ebb7f0bc10fbc78b6d576751552edf743968","https://git.kernel.org/stable/c/bff5243bd32661cf9ce66f6d9210fc8f89bda145","https://git.kernel.org/stable/c/6f0351d0c311951b8b3064db91e61841e85b2b96","https://git.kernel.org/stable/c/977c6ba624f24ae20cf0faee871257a39348d4a9"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53003.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53003","state":"PUBLISHED","datePublished":"2025-03-27T16:43:35.155Z","dateUpdated":"2026-05-11T19:36:43.107Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-03-27T16:40:15.744Z"},"containers":{"cna":{"title":"EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info\n\nThe memory for llcc_driv_data is allocated by the LLCC driver. But when\nit is passed as the private driver info to the EDAC core, it will get freed\nduring the qcom_edac driver release. So when the qcom_edac driver gets probed\nagain, it will try to use the freed data leading to the use-after-free bug.\n\nHence, do not pass llcc_driv_data as pvt_info but rather reference it\nusing the platform_data pointer in the qcom_edac driver."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"66e10d5f399629ef7877304d9ba2b35d0474e7eb","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"76d9ebb7f0bc10fbc78b6d576751552edf743968","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"bff5243bd32661cf9ce66f6d9210fc8f89bda145","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"6f0351d0c311951b8b3064db91e61841e85b2b96","versionType":"git"},{"version":"27450653f1db0b9d5b5048a246c850c52ee4aa61","status":"affected","lessThan":"977c6ba624f24ae20cf0faee871257a39348d4a9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/qcom_edac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.20","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.20","versionType":"semver"},{"version":"5.4.231","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.166","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.91","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.9","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/qcom_edac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/66e10d5f399629ef7877304d9ba2b35d0474e7eb"},{"url":"https://git.kernel.org/stable/c/76d9ebb7f0bc10fbc78b6d576751552edf743968"},{"url":"https://git.kernel.org/stable/c/bff5243bd32661cf9ce66f6d9210fc8f89bda145"},{"url":"https://git.kernel.org/stable/c/6f0351d0c311951b8b3064db91e61841e85b2b96"},{"url":"https://git.kernel.org/stable/c/977c6ba624f24ae20cf0faee871257a39348d4a9"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:36:43.107Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.231"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.10.166"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.15.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.1.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53003","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-03-28T15:19:22.796508Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","lang":"en","type":"CWE","description":"CWE-416 Use After Free"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-28T15:21:57.079Z"}}]}}}