247 lines
11 KiB
JSON
247 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-2022-48977",
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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": "2024-08-22T01:27:53.632Z",
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"datePublished": "2024-10-21T20:05:56.389Z",
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"dateUpdated": "2026-05-23T15:21:15.559Z"
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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": "2026-05-23T15:21:15.559Z"
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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\ncan: af_can: fix NULL pointer dereference in can_rcv_filter\n\nAnalogue to commit 8aa59e355949 (\"can: af_can: fix NULL pointer\ndereference in can_rx_register()\") we need to check for a missing\ninitialization of ml_priv in the receive path of CAN frames.\n\nSince commit 4e096a18867a (\"net: introduce CAN specific pointer in the\nstruct net_device\") the check for dev->type to be ARPHRD_CAN is not\nsufficient anymore since bonding or tun netdevices claim to be CAN\ndevices but do not initialize ml_priv accordingly."
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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/can/af_can.c"
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],
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"versions": [
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{
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"version": "4ac1feff6ea6495cbfd336f4438a6c6d140544a6",
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"lessThan": "3982652957e8d79ac32efcb725450580650a8644",
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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": "1a5751d58b14195f763b8c1d9ef33fb8a93e95e7",
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"lessThan": "c42221efb1159d6a3c89e96685ee38acdce86b6f",
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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": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
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"lessThan": "c142cba37de29f740a3852f01f59876af8ae462a",
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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": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
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"lessThan": "fcc63f2f7ee3038d53216edd0d8291e57c752557",
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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": "4e096a18867a5a989b510f6999d9c6b6622e8f7b",
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"lessThan": "0acc442309a0a1b01bcdaa135e56e6398a49439c",
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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": "96340078d50a54f6a1252c62596bc44321c8bff9",
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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": "5.4.110",
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"lessThan": "5.4.227",
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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": "5.10.28",
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"lessThan": "5.10.159",
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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": "5.11.12",
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"lessThan": "5.12",
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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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"net/can/af_can.c"
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],
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"versions": [
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{
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"version": "5.12",
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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": "5.12",
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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": "5.4.227",
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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": "5.10.159",
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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": "5.15.83",
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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": "6.0.13",
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"lessThanOrEqual": "6.0.*",
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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",
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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": "5.4.110",
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"versionEndExcluding": "5.4.227"
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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": "5.10.28",
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"versionEndExcluding": "5.10.159"
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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": "5.12",
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"versionEndExcluding": "5.15.83"
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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": "5.12",
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"versionEndExcluding": "6.0.13"
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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": "5.12",
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"versionEndExcluding": "6.1"
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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": "5.11.12"
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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/3982652957e8d79ac32efcb725450580650a8644"
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},
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{
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"url": "https://git.kernel.org/stable/c/c42221efb1159d6a3c89e96685ee38acdce86b6f"
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},
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{
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"url": "https://git.kernel.org/stable/c/c142cba37de29f740a3852f01f59876af8ae462a"
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},
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{
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"url": "https://git.kernel.org/stable/c/fcc63f2f7ee3038d53216edd0d8291e57c752557"
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},
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{
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"url": "https://git.kernel.org/stable/c/0acc442309a0a1b01bcdaa135e56e6398a49439c"
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}
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],
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"title": "can: af_can: fix NULL pointer dereference in can_rcv_filter",
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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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"id": "CVE-2022-48977",
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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": "2024-10-22T13:18:20.904853Z"
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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": "2024-10-22T13:18:44.387Z"
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}
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}
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]
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}
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} |