164 lines
8.1 KiB
JSON
164 lines
8.1 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-2023-54152",
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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": "2025-12-24T13:02:52.529Z",
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"datePublished": "2025-12-24T13:07:03.310Z",
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"dateUpdated": "2026-05-11T19:56:29.583Z"
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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": "2026-05-11T19:56:29.583Z"
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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: j1939: prevent deadlock by moving j1939_sk_errqueue()\n\nThis commit addresses a deadlock situation that can occur in certain\nscenarios, such as when running data TP/ETP transfer and subscribing to\nthe error queue while receiving a net down event. The deadlock involves\nlocks in the following order:\n\n3\n j1939_session_list_lock -> active_session_list_lock\n j1939_session_activate\n ...\n j1939_sk_queue_activate_next -> sk_session_queue_lock\n ...\n j1939_xtp_rx_eoma_one\n\n2\n j1939_sk_queue_drop_all -> sk_session_queue_lock\n ...\n j1939_sk_netdev_event_netdown -> j1939_socks_lock\n j1939_netdev_notify\n\n1\n j1939_sk_errqueue -> j1939_socks_lock\n __j1939_session_cancel -> active_session_list_lock\n j1939_tp_rxtimer\n\n CPU0 CPU1\n ---- ----\n lock(&priv->active_session_list_lock);\n lock(&jsk->sk_session_queue_lock);\n lock(&priv->active_session_list_lock);\n lock(&priv->j1939_socks_lock);\n\nThe solution implemented in this commit is to move the\nj1939_sk_errqueue() call out of the active_session_list_lock context,\nthus preventing the deadlock situation."
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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/j1939/transport.c"
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],
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"versions": [
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{
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"version": "5b9272e93f2efe3f6cda60cc2c26817b2ce49386",
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"lessThan": "8a581b71cf686b4cd1a85c9c2dfc2fb88382c3b4",
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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": "5b9272e93f2efe3f6cda60cc2c26817b2ce49386",
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"lessThan": "ace6aa2ab5ba5869563ca689bbd912100514ae7b",
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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": "5b9272e93f2efe3f6cda60cc2c26817b2ce49386",
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"lessThan": "f09ce9d765de1f064ce3919f57c6beb061744784",
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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": "5b9272e93f2efe3f6cda60cc2c26817b2ce49386",
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"lessThan": "d1366b283d94ac4537a4b3a1e8668da4df7ce7e9",
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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/can/j1939/transport.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "5.15",
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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": "5.15.106",
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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": "6.1.23",
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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": "6.2.10",
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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",
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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": "5.15",
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"versionEndExcluding": "5.15.106"
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},
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{
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"vulnerable": true,
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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": "5.15",
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"versionEndExcluding": "6.2.10"
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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": "5.15",
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"versionEndExcluding": "6.3"
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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/8a581b71cf686b4cd1a85c9c2dfc2fb88382c3b4"
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},
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{
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"url": "https://git.kernel.org/stable/c/ace6aa2ab5ba5869563ca689bbd912100514ae7b"
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},
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{
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"url": "https://git.kernel.org/stable/c/f09ce9d765de1f064ce3919f57c6beb061744784"
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},
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{
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"url": "https://git.kernel.org/stable/c/d1366b283d94ac4537a4b3a1e8668da4df7ce7e9"
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}
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],
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"title": "can: j1939: prevent deadlock by moving j1939_sk_errqueue()",
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"x_generator": {
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}
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} |