{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2023-52834", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-21T15:19:24.252Z", "datePublished": "2024-05-21T15:31:35.575Z", "dateUpdated": "2026-05-11T19:33:55.070Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:33:55.070Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\natl1c: Work around the DMA RX overflow issue\n\nThis is based on alx driver commit 881d0327db37 (\"net: alx: Work around\nthe DMA RX overflow issue\").\n\nThe alx and atl1c drivers had RX overflow error which was why a custom\nallocator was created to avoid certain addresses. The simpler workaround\nthen created for alx driver, but not for atl1c due to lack of tester.\n\nInstead of using a custom allocator, check the allocated skb address and\nuse skb_reserve() to move away from problematic 0x...fc0 address.\n\nTested on AR8131 on Acer 4540." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/net/ethernet/atheros/atl1c/atl1c.h", "drivers/net/ethernet/atheros/atl1c/atl1c_main.c" ], "versions": [ { "version": "43250ddd75a35d1f7926d989a10fefd30c37eaa7", "lessThan": "c29a89b23f67ee592f4dee61f9d7efbf86d60315", "status": "affected", "versionType": "git" }, { "version": "43250ddd75a35d1f7926d989a10fefd30c37eaa7", "lessThan": "57e44ff9c2c9747b2b1a53556810b0e5192655d6", "status": "affected", "versionType": "git" }, { "version": "43250ddd75a35d1f7926d989a10fefd30c37eaa7", "lessThan": "54a6152da4993ec8e4b53dc3cf577f5a2c829afa", "status": "affected", "versionType": "git" }, { "version": "43250ddd75a35d1f7926d989a10fefd30c37eaa7", "lessThan": "32f08b7b430ee01ec47d730f961a3306c1c7b6fb", "status": "affected", "versionType": "git" }, { "version": "43250ddd75a35d1f7926d989a10fefd30c37eaa7", "lessThan": "86565682e9053e5deb128193ea9e88531bbae9cf", "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/atheros/atl1c/atl1c.h", "drivers/net/ethernet/atheros/atl1c/atl1c_main.c" ], "versions": [ { "version": "2.6.29", "status": "affected" }, { "version": "0", "lessThan": "2.6.29", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.140", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.64", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.5.13", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.3", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7", "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": "2.6.29", "versionEndExcluding": "5.15.140" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.1.64" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.5.13" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.6.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.7" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/c29a89b23f67ee592f4dee61f9d7efbf86d60315" }, { "url": "https://git.kernel.org/stable/c/57e44ff9c2c9747b2b1a53556810b0e5192655d6" }, { "url": "https://git.kernel.org/stable/c/54a6152da4993ec8e4b53dc3cf577f5a2c829afa" }, { "url": "https://git.kernel.org/stable/c/32f08b7b430ee01ec47d730f961a3306c1c7b6fb" }, { "url": "https://git.kernel.org/stable/c/86565682e9053e5deb128193ea9e88531bbae9cf" } ], "title": "atl1c: Work around the DMA RX overflow issue", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CISA ADP Vulnrichment", "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2023-52834", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-05-21T18:09:31.471989Z" } } } ], "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:23:26.205Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:11:36.046Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/c29a89b23f67ee592f4dee61f9d7efbf86d60315", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/57e44ff9c2c9747b2b1a53556810b0e5192655d6", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/54a6152da4993ec8e4b53dc3cf577f5a2c829afa", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/32f08b7b430ee01ec47d730f961a3306c1c7b6fb", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/86565682e9053e5deb128193ea9e88531bbae9cf", "tags": [ "x_transferred" ] } ] } ] } }