418 lines
18 KiB
JSON
418 lines
18 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-2022-48748",
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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": "2024-06-20T11:09:39.055Z",
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"datePublished": "2024-06-20T11:13:30.612Z",
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"dateUpdated": "2026-05-11T18:46:10.125Z"
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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": "2026-05-11T18:46:10.125Z"
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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\nnet: bridge: vlan: fix memory leak in __allowed_ingress\n\nWhen using per-vlan state, if vlan snooping and stats are disabled,\nuntagged or priority-tagged ingress frame will go to check pvid state.\nIf the port state is forwarding and the pvid state is not\nlearning/forwarding, untagged or priority-tagged frame will be dropped\nbut skb memory is not freed.\nShould free skb when __allowed_ingress returns false."
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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/bridge/br_vlan.c"
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],
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"versions": [
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{
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"version": "a580c76d534c7360ba68042b19cb255e8420e987",
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"lessThan": "446ff1fc37c74093e81db40811a07b5a19f1d797",
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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": "a580c76d534c7360ba68042b19cb255e8420e987",
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"lessThan": "c5e216e880fa6f2cd9d4a6541269377657163098",
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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": "a580c76d534c7360ba68042b19cb255e8420e987",
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"lessThan": "14be8d448fca6fe7b2a413831eedd55aef6c6511",
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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": "a580c76d534c7360ba68042b19cb255e8420e987",
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"lessThan": "fd20d9738395cf8e27d0a17eba34169699fccdff",
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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/bridge/br_vlan.c"
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],
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"versions": [
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{
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"version": "5.6",
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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": "5.6",
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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": "5.10.96",
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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": "5.15.19",
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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": "5.16.5",
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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",
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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": "5.6",
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"versionEndExcluding": "5.10.96"
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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": "5.6",
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"versionEndExcluding": "5.15.19"
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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": "5.6",
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"versionEndExcluding": "5.16.5"
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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": "5.6",
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"versionEndExcluding": "5.17"
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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/446ff1fc37c74093e81db40811a07b5a19f1d797"
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},
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{
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"url": "https://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098"
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},
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{
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"url": "https://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511"
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},
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{
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"url": "https://git.kernel.org/stable/c/fd20d9738395cf8e27d0a17eba34169699fccdff"
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}
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],
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"title": "net: bridge: vlan: fix memory leak in __allowed_ingress",
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-400",
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"lang": "en",
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"description": "CWE-400 Uncontrolled Resource Consumption"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "linux",
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"product": "linux_kernel",
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"cpes": [
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"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "a580c76d534c",
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"status": "affected",
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"lessThan": "446ff1fc37c7",
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"versionType": "custom"
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]
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},
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{
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{
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"vendor": "linux",
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"product": "linux_kernel",
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"cpes": [
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"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
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"versions": [
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{
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"version": "a580c76d534c",
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"status": "affected",
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"lessThan": "14be8d448fca",
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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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{
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{
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{
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}
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]
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{
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"cpes": [
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "5.10.96",
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"status": "unaffected",
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"lessThanOrEqual": "5.11",
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}
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]
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},
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{
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"cpes": [
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"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "5.15.19",
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"status": "unaffected",
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"lessThanOrEqual": "5.16",
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"versionType": "custom"
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}
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]
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},
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{
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"cpes": [
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "5.16.5",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "linux",
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"product": "linux_kernel",
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"cpes": [
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],
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"defaultStatus": "unknown",
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{
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 7.5,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2024-06-26T14:37:10.652624Z",
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"id": "CVE-2022-48748",
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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": "yes"
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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": "2024-06-26T14:50:05.679Z"
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}
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},
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{
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T15:25:01.588Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/446ff1fc37c74093e81db40811a07b5a19f1d797",
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"tags": [
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098",
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"tags": [
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511",
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]
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}
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} |