226 lines
11 KiB
JSON
226 lines
11 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-2024-26902",
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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": "2024-02-19T14:20:24.187Z",
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"datePublished": "2024-04-17T10:27:51.042Z",
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"dateUpdated": "2026-10-30T12:18:01.097Z"
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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": "2026-10-30T12:18:01.097Z"
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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\nperf: RISCV: Fix panic on pmu overflow handler\n\n(1 << idx) of int is not desired when setting bits in unsigned long\noverflowed_ctrs, use BIT() instead. This panic happens when running\n'perf record -e branches' on sophgo sg2042.\n\n[ 273.311852] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000098\n[ 273.320851] Oops [#1]\n[ 273.323179] Modules linked in:\n[ 273.326303] CPU: 0 PID: 1475 Comm: perf Not tainted 6.6.0-rc3+ #9\n[ 273.332521] Hardware name: Sophgo Mango (DT)\n[ 273.336878] epc : riscv_pmu_ctr_get_width_mask+0x8/0x62\n[ 273.342291] ra : pmu_sbi_ovf_handler+0x2e0/0x34e\n[ 273.347091] epc : ffffffff80aecd98 ra : ffffffff80aee056 sp : fffffff6e36928b0\n[ 273.354454] gp : ffffffff821f82d0 tp : ffffffd90c353200 t0 : 0000002ade4f9978\n[ 273.361815] t1 : 0000000000504d55 t2 : ffffffff8016cd8c s0 : fffffff6e3692a70\n[ 273.369180] s1 : 0000000000000020 a0 : 0000000000000000 a1 : 00001a8e81800000\n[ 273.376540] a2 : 0000003c00070198 a3 : 0000003c00db75a4 a4 : 0000000000000015\n[ 273.383901] a5 : ffffffd7ff8804b0 a6 : 0000000000000015 a7 : 000000000000002a\n[ 273.391327] s2 : 000000000000ffff s3 : 0000000000000000 s4 : ffffffd7ff8803b0\n[ 273.398773] s5 : 0000000000504d55 s6 : ffffffd905069800 s7 : ffffffff821fe210\n[ 273.406139] s8 : 000000007fffffff s9 : ffffffd7ff8803b0 s10: ffffffd903f29098\n[ 273.413660] s11: 0000000080000000 t3 : 0000000000000003 t4 : ffffffff8017a0ca\n[ 273.421022] t5 : ffffffff8023cfc2 t6 : ffffffd9040780e8\n[ 273.426437] status: 0000000200000100 badaddr: 0000000000000098 cause: 000000000000000d\n[ 273.434512] [<ffffffff80aecd98>] riscv_pmu_ctr_get_width_mask+0x8/0x62\n[ 273.441169] [<ffffffff80076bd8>] handle_percpu_devid_irq+0x98/0x1ee\n[ 273.447562] [<ffffffff80071158>] generic_handle_domain_irq+0x28/0x36\n[ 273.454151] [<ffffffff8047a99a>] riscv_intc_irq+0x36/0x4e\n[ 273.459659] [<ffffffff80c944de>] handle_riscv_irq+0x4a/0x74\n[ 273.465442] [<ffffffff80c94c48>] do_irq+0x62/0x92\n[ 273.470360] Code: 0420 60a2 6402 5529 0141 8082 0013 0000 0013 0000 (6d5c) b783\n[ 273.477921] ---[ end trace 0000000000000000 ]---\n[ 273.482630] Kernel panic - not syncing: Fatal exception in interrupt"
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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/perf/riscv_pmu_sbi.c"
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],
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"versions": [
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{
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"version": "4905ec2fb7e6421c14c9fb7276f5aa92f60f2b98",
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"lessThan": "dbf3b0ed79abeb552df4f0d8a6d84cee48b5ee77",
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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": "4905ec2fb7e6421c14c9fb7276f5aa92f60f2b98",
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"lessThan": "3ede8e94de6b834b48b0643385e66363e7a04be9",
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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": "4905ec2fb7e6421c14c9fb7276f5aa92f60f2b98",
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"lessThan": "9f599ba3b9cc4bdb8ec1e3f0feddd41bf9d296d6",
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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": "4905ec2fb7e6421c14c9fb7276f5aa92f60f2b98",
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"lessThan": "34b567868777e9fd39ec5333969728a7f0cf179c",
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"status": "affected",
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"versionType": "git"
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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/perf/riscv_pmu_sbi.c"
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],
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"versions": [
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{
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"version": "5.18",
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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": "5.18",
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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": "6.1.191",
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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": "6.6.23",
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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": "6.7.11",
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"lessThanOrEqual": "6.7.*",
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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": "6.8",
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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": "5.18",
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"versionEndExcluding": "6.1.191"
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},
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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": "5.18",
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"versionEndExcluding": "6.6.23"
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},
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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": "5.18",
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"versionEndExcluding": "6.7.11"
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},
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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": "5.18",
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"versionEndExcluding": "6.8"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/dbf3b0ed79abeb552df4f0d8a6d84cee48b5ee77"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ede8e94de6b834b48b0643385e66363e7a04be9"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f599ba3b9cc4bdb8ec1e3f0feddd41bf9d296d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/34b567868777e9fd39ec5333969728a7f0cf179c"
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}
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],
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"title": "perf: RISCV: Fix panic on pmu overflow handler",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T00:21:05.483Z"
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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://git.kernel.org/stable/c/3ede8e94de6b834b48b0643385e66363e7a04be9",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/9f599ba3b9cc4bdb8ec1e3f0feddd41bf9d296d6",
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"tags": [
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/34b567868777e9fd39ec5333969728a7f0cf179c",
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"tags": [
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]
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2024-26902",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-09-10T15:48:03.217895Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-09-11T17:33:22.798Z"
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}
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}
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]
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}
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} |