312 lines
16 KiB
JSON
312 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-2022-49282",
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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": "2025-02-26T01:49:39.298Z",
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"datePublished": "2025-02-26T01:56:23.679Z",
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"dateUpdated": "2026-05-23T15:21:50.223Z"
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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": "2026-05-23T15:21:50.223Z"
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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\nf2fs: quota: fix loop condition at f2fs_quota_sync()\n\ncnt should be passed to sb_has_quota_active() instead of type to check\nactive quota properly.\n\nMoreover, when the type is -1, the compiler with enough inline knowledge\ncan discard sb_has_quota_active() check altogether, causing a NULL pointer\ndereference at the following inode_lock(dqopt->files[cnt]):\n\n[ 2.796010] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000a0\n[ 2.796024] Mem abort info:\n[ 2.796025] ESR = 0x96000005\n[ 2.796028] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 2.796029] SET = 0, FnV = 0\n[ 2.796031] EA = 0, S1PTW = 0\n[ 2.796032] Data abort info:\n[ 2.796034] ISV = 0, ISS = 0x00000005\n[ 2.796035] CM = 0, WnR = 0\n[ 2.796046] user pgtable: 4k pages, 39-bit VAs, pgdp=00000003370d1000\n[ 2.796048] [00000000000000a0] pgd=0000000000000000, pud=0000000000000000\n[ 2.796051] Internal error: Oops: 96000005 [#1] PREEMPT SMP\n[ 2.796056] CPU: 7 PID: 640 Comm: f2fs_ckpt-259:7 Tainted: G S 5.4.179-arter97-r8-64666-g2f16e087f9d8 #1\n[ 2.796057] Hardware name: Qualcomm Technologies, Inc. Lahaina MTP lemonadep (DT)\n[ 2.796059] pstate: 80c00005 (Nzcv daif +PAN +UAO)\n[ 2.796065] pc : down_write+0x28/0x70\n[ 2.796070] lr : f2fs_quota_sync+0x100/0x294\n[ 2.796071] sp : ffffffa3f48ffc30\n[ 2.796073] x29: ffffffa3f48ffc30 x28: 0000000000000000\n[ 2.796075] x27: ffffffa3f6d718b8 x26: ffffffa415fe9d80\n[ 2.796077] x25: ffffffa3f7290048 x24: 0000000000000001\n[ 2.796078] x23: 0000000000000000 x22: ffffffa3f7290000\n[ 2.796080] x21: ffffffa3f72904a0 x20: ffffffa3f7290110\n[ 2.796081] x19: ffffffa3f77a9800 x18: ffffffc020aae038\n[ 2.796083] x17: ffffffa40e38e040 x16: ffffffa40e38e6d0\n[ 2.796085] x15: ffffffa40e38e6cc x14: ffffffa40e38e6d0\n[ 2.796086] x13: 00000000000004f6 x12: 00162c44ff493000\n[ 2.796088] x11: 0000000000000400 x10: ffffffa40e38c948\n[ 2.796090] x9 : 0000000000000000 x8 : 00000000000000a0\n[ 2.796091] x7 : 0000000000000000 x6 : 0000d1060f00002a\n[ 2.796093] x5 : ffffffa3f48ff718 x4 : 000000000000000d\n[ 2.796094] x3 : 00000000060c0000 x2 : 0000000000000001\n[ 2.796096] x1 : 0000000000000000 x0 : 00000000000000a0\n[ 2.796098] Call trace:\n[ 2.796100] down_write+0x28/0x70\n[ 2.796102] f2fs_quota_sync+0x100/0x294\n[ 2.796104] block_operations+0x120/0x204\n[ 2.796106] f2fs_write_checkpoint+0x11c/0x520\n[ 2.796107] __checkpoint_and_complete_reqs+0x7c/0xd34\n[ 2.796109] issue_checkpoint_thread+0x6c/0xb8\n[ 2.796112] kthread+0x138/0x414\n[ 2.796114] ret_from_fork+0x10/0x18\n[ 2.796117] Code: aa0803e0 aa1f03e1 52800022 aa0103e9 (c8e97d02)\n[ 2.796120] ---[ end trace 96e942e8eb6a0b53 ]---\n[ 2.800116] Kernel panic - not syncing: Fatal exception\n[ 2.800120] SMP: stopping secondary CPUs"
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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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"fs/f2fs/super.c"
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],
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"versions": [
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{
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"version": "a02982545e61020c23f411b073ba5171381138e4",
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"lessThan": "f1d5946d47c0827bae39e1537959ce8d6f0224c5",
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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": "2d586a3f5b7ec2f5a939db4abc9aa053c237545c",
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"lessThan": "e58ee6bd939b773675240f5d0f5b88a367c037c4",
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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": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
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"lessThan": "f9156db0987f1b426015d56505e2c58dee70c90d",
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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": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
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"lessThan": "e9ebf1e8fc50b6a9336f9aea1082d7845e568d0e",
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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": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
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"lessThan": "724469814d805820cd37ea789769dba94123ff1a",
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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": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
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"lessThan": "680af5b824a52faa819167628665804a14f0e0df",
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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": "9dd5052a8a8be252990c1bb451b51f32529411ef",
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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": "699a077aa087c17cf29c7170db71a34141e2effe",
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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": "5.4.148",
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"lessThan": "5.4.189",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.10.67",
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"lessThan": "5.10.110",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.13.19",
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"lessThan": "5.14",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.14.6",
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"lessThan": "5.15",
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"status": "affected",
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"versionType": "semver"
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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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"fs/f2fs/super.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "5.15",
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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": "5.4.189",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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},
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{
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"version": "5.10.110",
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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": "5.15.33",
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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": "5.16.19",
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"lessThanOrEqual": "5.16.*",
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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": "5.17.2",
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"lessThanOrEqual": "5.17.*",
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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": "5.18",
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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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"versionStartIncluding": "5.4.148",
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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/f1d5946d47c0827bae39e1537959ce8d6f0224c5"
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},
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{
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"url": "https://git.kernel.org/stable/c/e58ee6bd939b773675240f5d0f5b88a367c037c4"
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},
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{
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"url": "https://git.kernel.org/stable/c/f9156db0987f1b426015d56505e2c58dee70c90d"
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},
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{
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"url": "https://git.kernel.org/stable/c/e9ebf1e8fc50b6a9336f9aea1082d7845e568d0e"
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},
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{
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"url": "https://git.kernel.org/stable/c/724469814d805820cd37ea789769dba94123ff1a"
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},
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{
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"url": "https://git.kernel.org/stable/c/680af5b824a52faa819167628665804a14f0e0df"
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}
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],
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"title": "f2fs: quota: fix loop condition at f2fs_quota_sync()",
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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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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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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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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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-2022-49282",
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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": "2025-10-01T19:45:19.295847Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-476",
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"description": "CWE-476 NULL Pointer Dereference"
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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": "2025-10-01T19:47:00.807Z"
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}
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}
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]
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}
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} |