352 lines
17 KiB
JSON
352 lines
17 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2023-52698",
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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": "2024-03-07T14:49:46.889Z",
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"datePublished": "2024-05-17T14:27:29.885Z",
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"dateUpdated": "2026-05-11T19:31:55.309Z"
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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": "2026-05-11T19:31:55.309Z"
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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\ncalipso: fix memory leak in netlbl_calipso_add_pass()\n\nIf IPv6 support is disabled at boot (ipv6.disable=1),\nthe calipso_init() -> netlbl_calipso_ops_register() function isn't called,\nand the netlbl_calipso_ops_get() function always returns NULL.\nIn this case, the netlbl_calipso_add_pass() function allocates memory\nfor the doi_def variable but doesn't free it with the calipso_doi_free().\n\nBUG: memory leak\nunreferenced object 0xffff888011d68180 (size 64):\n comm \"syz-executor.1\", pid 10746, jiffies 4295410986 (age 17.928s)\n hex dump (first 32 bytes):\n 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [<...>] kmalloc include/linux/slab.h:552 [inline]\n [<...>] netlbl_calipso_add_pass net/netlabel/netlabel_calipso.c:76 [inline]\n [<...>] netlbl_calipso_add+0x22e/0x4f0 net/netlabel/netlabel_calipso.c:111\n [<...>] genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739\n [<...>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]\n [<...>] genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800\n [<...>] netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2515\n [<...>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:811\n [<...>] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\n [<...>] netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1339\n [<...>] netlink_sendmsg+0x90a/0xdf0 net/netlink/af_netlink.c:1934\n [<...>] sock_sendmsg_nosec net/socket.c:651 [inline]\n [<...>] sock_sendmsg+0x157/0x190 net/socket.c:671\n [<...>] ____sys_sendmsg+0x712/0x870 net/socket.c:2342\n [<...>] ___sys_sendmsg+0xf8/0x170 net/socket.c:2396\n [<...>] __sys_sendmsg+0xea/0x1b0 net/socket.c:2429\n [<...>] do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46\n [<...>] entry_SYSCALL_64_after_hwframe+0x61/0xc6\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with Syzkaller\n\n[PM: merged via the LSM tree at Jakub Kicinski request]"
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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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"net/netlabel/netlabel_calipso.c"
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],
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"versions": [
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{
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"version": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "9a8f811a146aa2a0230f8edb2e9f4b6609aab8da",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "36e19f84634aaa94f543fedc0a07588949638d53",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "44a88650ba55e6a7f2ec485d2c2413ba7e216f01",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "a4529a08d3704c17ea9c7277d180e46b99250ded",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "321b3a5592c8a9d6b654c7c64833ea67dbb33149",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "408bbd1e1746fe33e51f4c81c2febd7d3841d031",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "f14d36e6e97fe935a20e0ceb159c100f90b6627c",
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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": "cb72d38211eacda2dd90b09540542b6582da614e",
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"lessThan": "ec4e9d630a64df500641892f4e259e8149594a99",
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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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"net/netlabel/netlabel_calipso.c"
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],
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"versions": [
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{
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"version": "4.8",
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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": "4.8",
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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": "4.19.306",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.268",
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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": "5.10.209",
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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": "5.15.148",
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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": "6.1.75",
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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": "6.6.14",
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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": "6.7.2",
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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": "4.8",
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"versionEndExcluding": "4.19.306"
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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": "4.8",
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"versionEndExcluding": "5.4.268"
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],
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"references": [
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"url": "https://git.kernel.org/stable/c/9a8f811a146aa2a0230f8edb2e9f4b6609aab8da"
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},
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{
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"url": "https://git.kernel.org/stable/c/36e19f84634aaa94f543fedc0a07588949638d53"
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},
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{
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"url": "https://git.kernel.org/stable/c/44a88650ba55e6a7f2ec485d2c2413ba7e216f01"
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},
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{
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"url": "https://git.kernel.org/stable/c/a4529a08d3704c17ea9c7277d180e46b99250ded"
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},
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{
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"url": "https://git.kernel.org/stable/c/321b3a5592c8a9d6b654c7c64833ea67dbb33149"
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},
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{
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"url": "https://git.kernel.org/stable/c/408bbd1e1746fe33e51f4c81c2febd7d3841d031"
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},
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{
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"url": "https://git.kernel.org/stable/c/f14d36e6e97fe935a20e0ceb159c100f90b6627c"
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},
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{
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"url": "https://git.kernel.org/stable/c/ec4e9d630a64df500641892f4e259e8149594a99"
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}
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],
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"title": "calipso: fix memory leak in netlbl_calipso_add_pass()",
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-06-12T15:13:30.543415Z",
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"id": "CVE-2023-52698",
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2024-06-12T15:13:41.633Z"
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}
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},
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"title": "CVE Program Container",
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"references": [
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"url": "https://git.kernel.org/stable/c/9a8f811a146aa2a0230f8edb2e9f4b6609aab8da",
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"dataVersion": "5.2"
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} |