185 lines
9.5 KiB
JSON
185 lines
9.5 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-2023-54131",
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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": "2025-12-24T13:02:52.521Z",
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"datePublished": "2025-12-24T13:06:48.227Z",
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"dateUpdated": "2026-05-11T19:56:05.152Z"
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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": "2026-05-11T19:56:05.152Z"
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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\nwifi: rt2x00: Fix memory leak when handling surveys\n\nWhen removing a rt2x00 device, its associated channel surveys\nare not freed, causing a memory leak observable with kmemleak:\n\nunreferenced object 0xffff9620f0881a00 (size 512):\n comm \"systemd-udevd\", pid 2290, jiffies 4294906974 (age 33.768s)\n hex dump (first 32 bytes):\n 70 44 12 00 00 00 00 00 92 8a 00 00 00 00 00 00 pD..............\n 00 00 00 00 00 00 00 00 ab 87 01 00 00 00 00 00 ................\n backtrace:\n [<ffffffffb0ed858b>] __kmalloc+0x4b/0x130\n [<ffffffffc1b0f29b>] rt2800_probe_hw+0xc2b/0x1380 [rt2800lib]\n [<ffffffffc1a9496e>] rt2800usb_probe_hw+0xe/0x60 [rt2800usb]\n [<ffffffffc1ae491a>] rt2x00lib_probe_dev+0x21a/0x7d0 [rt2x00lib]\n [<ffffffffc1b3b83e>] rt2x00usb_probe+0x1be/0x980 [rt2x00usb]\n [<ffffffffc05981e2>] usb_probe_interface+0xe2/0x310 [usbcore]\n [<ffffffffb13be2d5>] really_probe+0x1a5/0x410\n [<ffffffffb13be5c8>] __driver_probe_device+0x78/0x180\n [<ffffffffb13be6fe>] driver_probe_device+0x1e/0x90\n [<ffffffffb13be972>] __driver_attach+0xd2/0x1c0\n [<ffffffffb13bbc57>] bus_for_each_dev+0x77/0xd0\n [<ffffffffb13bd2a2>] bus_add_driver+0x112/0x210\n [<ffffffffb13bfc6c>] driver_register+0x5c/0x120\n [<ffffffffc0596ae8>] usb_register_driver+0x88/0x150 [usbcore]\n [<ffffffffb0c011c4>] do_one_initcall+0x44/0x220\n [<ffffffffb0d6134c>] do_init_module+0x4c/0x220\n\nFix this by freeing the channel surveys on device removal.\n\nTested with a RT3070 based USB wireless adapter."
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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/net/wireless/ralink/rt2x00/rt2x00dev.c"
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],
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"versions": [
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{
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"version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
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"lessThan": "eb77c0c0a17c53d83b5fe8e46490fb0a7ed9e6af",
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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": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
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"lessThan": "bea3f8aa999318bdffa2d17753e492f76904f0ce",
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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": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
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"lessThan": "494064ffd60d044c097d514917c40913d1affbca",
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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": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
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"lessThan": "0354bce76ed1d775904acdb4cc0bf88c5b9b5b9f",
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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": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
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"lessThan": "cbef9a83c51dfcb07f77cfa6ac26f53a1ea86f49",
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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/net/wireless/ralink/rt2x00/rt2x00dev.c"
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],
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"versions": [
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{
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"version": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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": "5.11",
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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/eb77c0c0a17c53d83b5fe8e46490fb0a7ed9e6af"
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},
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{
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"url": "https://git.kernel.org/stable/c/bea3f8aa999318bdffa2d17753e492f76904f0ce"
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},
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{
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"url": "https://git.kernel.org/stable/c/494064ffd60d044c097d514917c40913d1affbca"
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},
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{
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"url": "https://git.kernel.org/stable/c/0354bce76ed1d775904acdb4cc0bf88c5b9b5b9f"
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},
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{
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"url": "https://git.kernel.org/stable/c/cbef9a83c51dfcb07f77cfa6ac26f53a1ea86f49"
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}
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],
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"title": "wifi: rt2x00: Fix memory leak when handling surveys",
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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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} |