166 lines
8.7 KiB
JSON
166 lines
8.7 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2022-49193",
|
|
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Linux",
|
|
"dateReserved": "2025-02-26T01:49:39.287Z",
|
|
"datePublished": "2025-02-26T01:55:39.088Z",
|
|
"dateUpdated": "2026-05-11T18:54:55.384Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"shortName": "Linux",
|
|
"dateUpdated": "2026-05-11T18:54:55.384Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix 'scheduling while atomic' on aux critical err interrupt\n\nThere's a kernel BUG splat on processing aux critical error\ninterrupts in ice_misc_intr():\n\n[ 2100.917085] BUG: scheduling while atomic: swapper/15/0/0x00010000\n...\n[ 2101.060770] Call Trace:\n[ 2101.063229] <IRQ>\n[ 2101.065252] dump_stack+0x41/0x60\n[ 2101.068587] __schedule_bug.cold.100+0x4c/0x58\n[ 2101.073060] __schedule+0x6a4/0x830\n[ 2101.076570] schedule+0x35/0xa0\n[ 2101.079727] schedule_preempt_disabled+0xa/0x10\n[ 2101.084284] __mutex_lock.isra.7+0x310/0x420\n[ 2101.088580] ? ice_misc_intr+0x201/0x2e0 [ice]\n[ 2101.093078] ice_send_event_to_aux+0x25/0x70 [ice]\n[ 2101.097921] ice_misc_intr+0x220/0x2e0 [ice]\n[ 2101.102232] __handle_irq_event_percpu+0x40/0x180\n[ 2101.106965] handle_irq_event_percpu+0x30/0x80\n[ 2101.111434] handle_irq_event+0x36/0x53\n[ 2101.115292] handle_edge_irq+0x82/0x190\n[ 2101.119148] handle_irq+0x1c/0x30\n[ 2101.122480] do_IRQ+0x49/0xd0\n[ 2101.125465] common_interrupt+0xf/0xf\n[ 2101.129146] </IRQ>\n...\n\nAs Andrew correctly mentioned previously[0], the following call\nladder happens:\n\nice_misc_intr() <- hardirq\n ice_send_event_to_aux()\n device_lock()\n mutex_lock()\n might_sleep()\n might_resched() <- oops\n\nAdd a new PF state bit which indicates that an aux critical error\noccurred and serve it in ice_service_task() in process context.\nThe new ice_pf::oicr_err_reg is read-write in both hardirq and\nprocess contexts, but only 3 bits of non-critical data probably\naren't worth explicit synchronizing (and they're even in the same\nbyte [31:24]).\n\n[0] https://lore.kernel.org/all/YeSRUVmrdmlUXHDn@lunn.ch"
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "unaffected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/net/ethernet/intel/ice/ice.h",
|
|
"drivers/net/ethernet/intel/ice/ice_main.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "348048e724a0e8f08b63948d728d27596f6d3769",
|
|
"lessThan": "9b77c8cf69a41d1e3851370aeaa04a9ea83b865c",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "348048e724a0e8f08b63948d728d27596f6d3769",
|
|
"lessThan": "24d7ac8426306ae7ccea7f7dd612a7368fe7201d",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "348048e724a0e8f08b63948d728d27596f6d3769",
|
|
"lessThan": "59e88a50afad7469c55804e46bf2924b9130281f",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "348048e724a0e8f08b63948d728d27596f6d3769",
|
|
"lessThan": "32d53c0aa3a7b727243473949bad2a830b908edc",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "affected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/net/ethernet/intel/ice/ice.h",
|
|
"drivers/net/ethernet/intel/ice/ice_main.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "5.14",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "5.14",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.15.33",
|
|
"lessThanOrEqual": "5.15.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.16.19",
|
|
"lessThanOrEqual": "5.16.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.17.2",
|
|
"lessThanOrEqual": "5.17.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.18",
|
|
"lessThanOrEqual": "*",
|
|
"status": "unaffected",
|
|
"versionType": "original_commit_for_fix"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.14",
|
|
"versionEndExcluding": "5.15.33"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.14",
|
|
"versionEndExcluding": "5.16.19"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.14",
|
|
"versionEndExcluding": "5.17.2"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.14",
|
|
"versionEndExcluding": "5.18"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/9b77c8cf69a41d1e3851370aeaa04a9ea83b865c"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/24d7ac8426306ae7ccea7f7dd612a7368fe7201d"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/59e88a50afad7469c55804e46bf2924b9130281f"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/32d53c0aa3a7b727243473949bad2a830b908edc"
|
|
}
|
|
],
|
|
"title": "ice: fix 'scheduling while atomic' on aux critical err interrupt",
|
|
"x_generator": {
|
|
"engine": "bippy-1.2.0"
|
|
}
|
|
}
|
|
}
|
|
} |