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-2022-49268",
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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": "2025-02-26T01:49:39.297Z",
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"datePublished": "2025-02-26T01:56:16.713Z",
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"dateUpdated": "2026-05-11T18:56:24.509Z"
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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": "2026-05-11T18:56:24.509Z"
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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\nASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM\n\nDo not call snd_dma_free_pages() when snd_dma_alloc_pages() returns\n-ENOMEM because it leads to a NULL pointer dereference bug.\n\nThe dmesg says:\n\n [ T1387] sof-audio-pci-intel-tgl 0000:00:1f.3: error: memory alloc failed: -12\n [ T1387] BUG: kernel NULL pointer dereference, address: 0000000000000000\n [ T1387] #PF: supervisor read access in kernel mode\n [ T1387] #PF: error_code(0x0000) - not-present page\n [ T1387] PGD 0 P4D 0\n [ T1387] Oops: 0000 [#1] PREEMPT SMP NOPTI\n [ T1387] CPU: 6 PID: 1387 Comm: alsa-sink-HDA A Tainted: G W 5.17.0-rc4-superb-owl-00055-g80d47f5de5e3\n [ T1387] Hardware name: HP HP Laptop 14s-dq2xxx/87FD, BIOS F.15 09/15/2021\n [ T1387] RIP: 0010:dma_free_noncontiguous+0x37/0x80\n [ T1387] Code: [... snip ...]\n [ T1387] RSP: 0000:ffffc90002b87770 EFLAGS: 00010246\n [ T1387] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000\n [ T1387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888101db30d0\n [ T1387] RBP: 00000000fffffff4 R08: 0000000000000000 R09: 0000000000000000\n [ T1387] R10: 0000000000000000 R11: ffffc90002b874d0 R12: 0000000000000001\n [ T1387] R13: 0000000000058000 R14: ffff888105260c68 R15: ffff888105260828\n [ T1387] FS: 00007f42e2ffd640(0000) GS:ffff888466b80000(0000) knlGS:0000000000000000\n [ T1387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [ T1387] CR2: 0000000000000000 CR3: 000000014acf0003 CR4: 0000000000770ee0\n [ T1387] PKRU: 55555554\n [ T1387] Call Trace:\n [ T1387] <TASK>\n [ T1387] cl_stream_prepare+0x10a/0x120 [snd_sof_intel_hda_common 146addf995b9279ae7f509621078cccbe4f875e1]\n [... snip ...]\n [ T1387] </TASK>"
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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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"sound/soc/sof/intel/hda-loader.c"
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],
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"versions": [
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{
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"version": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "01df5f7627f1624d6bb0b8c0870a569b32adfbf8",
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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": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "0c307349fe060971625b856c92f0361b8ea9a120",
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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": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "b6094744e261083d3790c3def770ebf5060d383b",
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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": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "09eca322d4118dc26570ca6100fa34e59e5a5143",
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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": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "67f7bd9ff9079c1ee2de58e024fb582905c74c16",
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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": "d16046ffa6de040bf580a64d5f4d0aa18258a854",
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"lessThan": "b7fb0ae09009d076964afe4c1a2bde1ee2bd88a9",
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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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"sound/soc/sof/intel/hda-loader.c"
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],
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"versions": [
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{
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"version": "5.2",
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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": "5.2",
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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": "5.4.189",
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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": "5.10.110",
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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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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.2",
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"versionEndExcluding": "5.4.189"
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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": "5.2",
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"versionEndExcluding": "5.10.110"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.2",
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"versionEndExcluding": "5.15.33"
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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": "5.2",
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"versionEndExcluding": "5.16.19"
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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": "5.2",
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"versionEndExcluding": "5.17.2"
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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": "5.2",
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"versionEndExcluding": "5.18"
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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/01df5f7627f1624d6bb0b8c0870a569b32adfbf8"
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},
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{
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"url": "https://git.kernel.org/stable/c/0c307349fe060971625b856c92f0361b8ea9a120"
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},
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{
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"url": "https://git.kernel.org/stable/c/b6094744e261083d3790c3def770ebf5060d383b"
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},
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{
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"url": "https://git.kernel.org/stable/c/09eca322d4118dc26570ca6100fa34e59e5a5143"
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},
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{
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"url": "https://git.kernel.org/stable/c/67f7bd9ff9079c1ee2de58e024fb582905c74c16"
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},
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{
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"url": "https://git.kernel.org/stable/c/b7fb0ae09009d076964afe4c1a2bde1ee2bd88a9"
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}
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],
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"title": "ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM",
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"x_generator": {
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} |