{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-42301", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-30T07:40:12.271Z", "datePublished": "2024-08-17T09:09:08.057Z", "dateUpdated": "2026-08-05T11:36:30.924Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-05T11:36:30.924Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndev/parport: fix the array out-of-bounds risk\n\nFixed array out-of-bounds issues caused by sprintf\nby replacing it with snprintf for safer data copying,\nensuring the destination buffer is not overflowed.\n\nBelow is the stack trace I encountered during the actual issue:\n\n[ 66.575408s] [pid:5118,cpu4,QThread,4]Kernel panic - not syncing: stack-protector:\nKernel stack is corrupted in: do_hardware_base_addr+0xcc/0xd0 [parport]\n[ 66.575408s] [pid:5118,cpu4,QThread,5]CPU: 4 PID: 5118 Comm:\nQThread Tainted: G S W O 5.10.97-arm64-desktop #7100.57021.2\n[ 66.575439s] [pid:5118,cpu4,QThread,6]TGID: 5087 Comm: EFileApp\n[ 66.575439s] [pid:5118,cpu4,QThread,7]Hardware name: HUAWEI HUAWEI QingYun\nPGUX-W515x-B081/SP1PANGUXM, BIOS 1.00.07 04/29/2024\n[ 66.575439s] [pid:5118,cpu4,QThread,8]Call trace:\n[ 66.575469s] [pid:5118,cpu4,QThread,9] dump_backtrace+0x0/0x1c0\n[ 66.575469s] [pid:5118,cpu4,QThread,0] show_stack+0x14/0x20\n[ 66.575469s] [pid:5118,cpu4,QThread,1] dump_stack+0xd4/0x10c\n[ 66.575500s] [pid:5118,cpu4,QThread,2] panic+0x1d8/0x3bc\n[ 66.575500s] [pid:5118,cpu4,QThread,3] __stack_chk_fail+0x2c/0x38\n[ 66.575500s] [pid:5118,cpu4,QThread,4] do_hardware_base_addr+0xcc/0xd0 [parport]" } ], "metrics": [ { "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH" }, "scenarios": [ { "lang": "en", "value": "AV:L - The overflow is reached by a plain read() of /proc/sys/dev/parport/parportN/base-addr (or autoprobe*), which requires local access to the system. No network or physical interaction is needed for the confirmed trigger path.\nAC:L - On an affected system the attacker simply opens and reads a procfs file; the overflow is deterministic and requires no race, no memory-layout grooming, and no timing. The in-the-wild report shows a reproducible stack-protector panic from a single read.\nPR:L - All affected sysctl entries are mode 0444 under 0555 directories, so any unprivileged local account — including a sandboxed or \"nobody\" user — can read them. No capability, root, or namespace privilege is involved.\nUI:N - The attacker performs the read themselves; no victim action, mount, or configuration change by another user is required.\nS:U - The corruption is confined to the kernel stack of the calling task within the same security authority; no hypervisor, IOMMU, or sandbox boundary is crossed.\nC:H - This is a stack buffer overflow past a 20-byte (and 256-byte) buffer that overwrites adjacent stack state including saved registers and the return address; in the do_autoprobe() variant the overflowing bytes are fully attacker-controlled Device ID data, giving corruption that can be leveraged into arbitrary kernel memory disclosure.\nI:H - An out-of-bounds stack write is an arbitrary-write primitive against the kernel stack, and via do_autoprobe() the written content is attacker-supplied and unbounded (~800+ bytes), making control-flow hijack and arbitrary kernel modification achievable.\nA:H - The reported real-world effect is \"Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in do_hardware_base_addr\", i.e. a full system crash that any local user can trigger on demand and repeatedly." } ] } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/parport/procfs.c" ], "versions": [ { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "166a0bddcc27de41fe13f861c8348e8e53e988c8", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "47b3dce100778001cd76f7e9188944b5cb27a76d", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "a44f88f7576bc1916d8d6293f5c62fbe7cbe03e0", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "c719b393374d3763e64900ee19aaed767d5a08d6", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "7f4da759092a1a6ce35fb085182d02de8cc4cc84", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "b579ea3516c371ecf59d073772bc45dfd28c8a0e", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "7789a1d6792af410aa9b39a1eb237ed24fa2170a", "status": "affected", "versionType": "git" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "ab11dac93d2d568d151b1918d7b84c2d02bacbd5", "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/parport/procfs.c" ], "versions": [ { "version": "2.6.12", "status": "affected" }, { "version": "0", "lessThan": "2.6.12", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.320", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.282", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.224", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.165", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.103", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.44", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10.3", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.11", "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": "2.6.12", "versionEndExcluding": "4.19.320" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "5.4.282" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "5.10.224" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "5.15.165" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.1.103" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.6.44" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.10.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.11" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/166a0bddcc27de41fe13f861c8348e8e53e988c8" }, { "url": "https://git.kernel.org/stable/c/47b3dce100778001cd76f7e9188944b5cb27a76d" }, { "url": "https://git.kernel.org/stable/c/a44f88f7576bc1916d8d6293f5c62fbe7cbe03e0" }, { "url": "https://git.kernel.org/stable/c/c719b393374d3763e64900ee19aaed767d5a08d6" }, { "url": "https://git.kernel.org/stable/c/7f4da759092a1a6ce35fb085182d02de8cc4cc84" }, { "url": "https://git.kernel.org/stable/c/b579ea3516c371ecf59d073772bc45dfd28c8a0e" }, { "url": "https://git.kernel.org/stable/c/7789a1d6792af410aa9b39a1eb237ed24fa2170a" }, { "url": "https://git.kernel.org/stable/c/ab11dac93d2d568d151b1918d7b84c2d02bacbd5" } ], "title": "dev/parport: fix the array out-of-bounds risk", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-42301", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-09-10T16:10:32.108495Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-12T17:33:05.142Z" } }, { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:04:02.977Z" } } ] } }