206 lines
11 KiB
JSON
206 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-2023-54274",
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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": "2025-12-30T12:06:44.523Z",
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"datePublished": "2025-12-30T12:16:03.696Z",
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"dateUpdated": "2026-05-11T19:58:48.284Z"
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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": "2026-05-11T19:58:48.284Z"
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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\nRDMA/srpt: Add a check for valid 'mad_agent' pointer\n\nWhen unregistering MAD agent, srpt module has a non-null check\nfor 'mad_agent' pointer before invoking ib_unregister_mad_agent().\nThis check can pass if 'mad_agent' variable holds an error value.\nThe 'mad_agent' can have an error value for a short window when\nsrpt_add_one() and srpt_remove_one() is executed simultaneously.\n\nIn srpt module, added a valid pointer check for 'sport->mad_agent'\nbefore unregistering MAD agent.\n\nThis issue can hit when RoCE driver unregisters ib_device\n\nStack Trace:\n------------\nBUG: kernel NULL pointer dereference, address: 000000000000004d\nPGD 145003067 P4D 145003067 PUD 2324fe067 PMD 0\nOops: 0002 [#1] PREEMPT SMP NOPTI\nCPU: 10 PID: 4459 Comm: kworker/u80:0 Kdump: loaded Tainted: P\nHardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.5.4 01/13/2020\nWorkqueue: bnxt_re bnxt_re_task [bnxt_re]\nRIP: 0010:_raw_spin_lock_irqsave+0x19/0x40\nCall Trace:\n ib_unregister_mad_agent+0x46/0x2f0 [ib_core]\n IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready\n ? __schedule+0x20b/0x560\n srpt_unregister_mad_agent+0x93/0xd0 [ib_srpt]\n srpt_remove_one+0x20/0x150 [ib_srpt]\n remove_client_context+0x88/0xd0 [ib_core]\n bond0: (slave p2p1): link status definitely up, 100000 Mbps full duplex\n disable_device+0x8a/0x160 [ib_core]\n bond0: active interface up!\n ? kernfs_name_hash+0x12/0x80\n (NULL device *): Bonding Info Received: rdev: 000000006c0b8247\n __ib_unregister_device+0x42/0xb0 [ib_core]\n (NULL device *): Master: mode: 4 num_slaves:2\n ib_unregister_device+0x22/0x30 [ib_core]\n (NULL device *): Slave: id: 105069936 name:p2p1 link:0 state:0\n bnxt_re_stopqps_and_ib_uninit+0x83/0x90 [bnxt_re]\n bnxt_re_alloc_lag+0x12e/0x4e0 [bnxt_re]"
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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/infiniband/ulp/srpt/ib_srpt.c"
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],
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"versions": [
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{
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"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "8ec6acdb9b6a80eeb13e778dfedb5d72a88f14fe",
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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": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "00cc21e32ea1b8ebbabf5d645da9378d986bf8ba",
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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": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "4323aaedeba32076e652aad056afd7885bb96bb7",
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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": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "5f6ef2a574b0e0e0ea46ed0022575442df9d0bf9",
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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": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "b713623bfef8cb1df9c769a3887fa10db63d1c54",
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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": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
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"lessThan": "eca5cd9474cd26d62f9756f536e2e656d3f62f3a",
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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/infiniband/ulp/srpt/ib_srpt.c"
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],
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"versions": [
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{
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"version": "3.3",
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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": "3.3",
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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": "5.10.180",
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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": "5.15.111",
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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": "6.1.28",
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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": "6.2.15",
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"lessThanOrEqual": "6.2.*",
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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": "6.3.2",
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"lessThanOrEqual": "6.3.*",
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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": "6.4",
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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": "3.3",
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"versionEndExcluding": "5.10.180"
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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": "3.3",
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"versionEndExcluding": "5.15.111"
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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": "3.3",
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"versionEndExcluding": "6.1.28"
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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": "3.3",
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"versionEndExcluding": "6.2.15"
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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": "3.3",
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"versionEndExcluding": "6.3.2"
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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": "3.3",
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"versionEndExcluding": "6.4"
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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/8ec6acdb9b6a80eeb13e778dfedb5d72a88f14fe"
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},
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{
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"url": "https://git.kernel.org/stable/c/00cc21e32ea1b8ebbabf5d645da9378d986bf8ba"
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},
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{
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"url": "https://git.kernel.org/stable/c/4323aaedeba32076e652aad056afd7885bb96bb7"
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},
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{
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"url": "https://git.kernel.org/stable/c/5f6ef2a574b0e0e0ea46ed0022575442df9d0bf9"
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},
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{
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"url": "https://git.kernel.org/stable/c/b713623bfef8cb1df9c769a3887fa10db63d1c54"
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},
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{
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"url": "https://git.kernel.org/stable/c/eca5cd9474cd26d62f9756f536e2e656d3f62f3a"
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}
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],
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"title": "RDMA/srpt: Add a check for valid 'mad_agent' pointer",
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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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}
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} |