310 lines
16 KiB
JSON
310 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-39709",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:20:57.116Z",
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"datePublished": "2025-09-05T17:21:16.153Z",
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"dateUpdated": "2026-08-05T12:04:44.157Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-08-05T12:04:44.157Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: protect against spurious interrupts during probe\n\nMake sure the interrupt handler is initialized before the interrupt is\nregistered.\n\nIf the IRQ is registered before hfi_create(), it's possible that an\ninterrupt fires before the handler setup is complete, leading to a NULL\ndereference.\n\nThis error condition has been observed during system boot on Rb3Gen2."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"scenarios": [
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{
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"lang": "en",
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"value": "AV:L - The flaw is in a Qualcomm SoC platform driver reached only through on-device driver probe (boot, module autoload, or sysfs bind), with no network or remote-peer data path. Exposure requires being on the local machine, so Local is the highest defensible vector.\nAC:L - The IRQ is registered level-triggered (IRQF_TRIGGER_HIGH), so an already-asserted Venus line invokes hfi_isr immediately and deterministically, and the race window is widened by a sleeping GFP_KERNEL allocation inside hfi_create(). The condition was observed reproducibly on Rb3Gen2 during ordinary system boot, requiring no special memory layout or non-default config.\nPR:L - Only local presence on the affected device is needed — the venus module is autoloaded and probed on Qualcomm platforms, and the panic occurs during that probe without any capability being exercised. It is not High because no root-only capability is inherent to reaching the faulting path.\nUI:N - The spurious interrupt fires during driver probe with no victim action of any kind; no user must open a device, mount media, or run a codec session.\nS:U - The NULL dereference and the resulting panic are contained within the kernel of the same machine, crossing no VM, hypervisor, or IOMMU boundary.\nC:N - The fault is a read of the fixed NULL-page offset 0xb0 (offsetof(struct hfi_ops, isr)) that immediately traps; no attacker-influenced data is read back or exposed to userspace.\nI:N - No memory is written, no object is corrupted, and no type confusion or overflow occurs — the call target is never reached because the load itself faults, so no control-flow hijack or data modification results.\nA:H - The NULL function-pointer dereference happens in hard IRQ context, where oops_end()/in_interrupt() escalates to panic(\"Fatal exception in interrupt\"), producing an unconditional kernel panic and denial of boot on affected Qualcomm devices."
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}
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]
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/media/platform/qcom/venus/core.c"
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],
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"versions": [
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "18c2b2bd982b8546312c9a7895515672169f28e0",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "88cf63c2599761c48dec8f618d57dccf8f6f4b53",
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"status": "affected",
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},
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"lessThan": "9db6a78bc5e418e0064e2248c8f3b9b9e8418646",
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"status": "affected",
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "37cc0ac889b018097c217c5929fd6dc2aed636a1",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "f54be97bc69b1096198b6717c150dec69f2a1b4d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "639eb587f977c02423f4762467055b23902b4131",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "e796028b4835af00d9a38ebbb208ec3a6634702a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "af2c3834c8ca7cc65d15592ac671933df8848115",
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"lessThan": "3200144a2fa4209dc084a19941b9b203b43580f0",
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"status": "affected",
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/media/platform/qcom/venus/core.c"
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],
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"versions": [
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{
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"version": "4.13",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.13",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.297",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.241",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.190",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.149",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.103",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.44",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.16.4",
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"lessThanOrEqual": "6.16.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.17",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.13",
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"versionEndExcluding": "5.4.297"
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"url": "https://git.kernel.org/stable/c/18c2b2bd982b8546312c9a7895515672169f28e0"
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"url": "https://git.kernel.org/stable/c/88cf63c2599761c48dec8f618d57dccf8f6f4b53"
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{
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"url": "https://git.kernel.org/stable/c/9db6a78bc5e418e0064e2248c8f3b9b9e8418646"
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},
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"url": "https://git.kernel.org/stable/c/f54be97bc69b1096198b6717c150dec69f2a1b4d"
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},
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{
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"url": "https://git.kernel.org/stable/c/639eb587f977c02423f4762467055b23902b4131"
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"url": "https://git.kernel.org/stable/c/e796028b4835af00d9a38ebbb208ec3a6634702a"
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},
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{
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"url": "https://git.kernel.org/stable/c/3200144a2fa4209dc084a19941b9b203b43580f0"
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}
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],
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"title": "media: venus: protect against spurious interrupts during probe",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T17:42:35.451Z"
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}
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},
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{
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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-05-12T12:06:27.910Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "SIMATIC CN 4100",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "V5.0",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
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}
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]
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}
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]
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}
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} |